- 3 to 8 decoder ic number Every output will be HIGH unless E1 and E2 are LOW and E3 is HIGH. In addition to input pins, the decoder has a enable pin. 65 to 5. The Datasheet Archive. The 74HC137 essentially combines the 3-to-8 decoder function with a 3-bit Type number Package Temperature range Name Description Version 74HC137N −40 °C to +125 °C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 74HCT138D - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Logic Case Style Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Product Range; 74AC138MTC. Type number Package Temperature range Name Description Version 74HC237D -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. 3 Apparatus • Trainer board • 1 x IC 74138 D. Operating Temperature Min-40°C. It takes a 3-bit binary input and converts it into 1 of 8 possible output lines. Then try one of the following IC alternatives: 74×138 – 3-to-8 line decoder/demultiplexer. Futurlec Part Number 74LS138 Department Integrated Circuits Category 74LS Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74LS138 Datasheet Pricing Information · Today, we will discuss 3 to 8 Line Decoder IC named 74LS138, we will discuss its Datasheet, Working and Simulation in detail. 5 V supply. Cut Tape: 1: $0. boobooo. Step 1. 1 LINE TO 8 LINE DECODER; TSSOP After that the OE pin goes high, the DTMF decoder will appear on output pins D0-D3. 0 V A decoder circuit takes binary data of ‘n’ inputs into ‘2 n ’ unique output. Futurlec Part Number 74HC148 Department Integrated Circuits Category 74HC Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74HC148 Datasheet Pricing Information The 74LS138 is a 3-to-8 line decoder/demultiplexer IC. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one Experiment 3: Implementing a 3 to 8 Line Decoder using IC 74138 C. 4 — 27 January 2016 Product data sheet Type number Package Temperature range Name Description Version 74HC238D 40 C to +125 C SO16 plastic small outline package; 16 leads; body width 3. It is an active low decoder, meaning the I need to implement the function below using 3x8 decoder (74LS138) and a minimum number of gates but I did not see 74LS138 before. 9 mm SOT109-1 74HCT238D 74HC238DB 40 C to +125 C SSOP16 plastic shrink small outline package; 16 leads; · Buy 3 pcs of 74LS138 HD74LS138P 74138 3 to 8 Decoder/Demultiplexer IC / Integrated Circuit: Communication Integrated Circuits - Amazon. Toggle Nav. 3-to-8 line decoder/demultiplexer; inverting Rev. IC 74138 -3 TO 8 DECODER Result Highlights (5) Part ECAD Model Manufacturer This article discusses an overview of 74LS138 IC:3 to 8 Line Decoder IC. 74138 is a 3 × 8 decoder IC. I am looking for a way to take an 8-bit number and get it to display on 3 seven segment displays with a circuit made from logic gates not with any medium scale integration chips. The circuit is DigiKey Part Number. 74LS138 Decoder IC. AOI means AND-OR-Invert Part number column – the "x" is a place holder for the logic subfamily name. Required Components and Equipment: - IC: 74LS138 (3 to 8 decoder) - IC: 74LS148 (8 to 3 encoder) - Resistors - LEDs - Breadboard - Jumper wires - Power supply Step 4/7 4. The device features three enable inputs (E1, E2 and E3). Customer Reference. Bms Institute Of Technology And Management 3-to-8 line decoder/demultiplexer; inverting Rev. · Substitute, m1m1 = 8 and m2m2 = 16 in the above formula. 6 — 28 December 2015 Product data sheet Type number Package Temperature range Name Description Version 74HC138D 40 Cto+125 C SO16 plastic small outline package; 16 leads; body width 3. 26 October 2018 - 0 Comments. Reduce the required number of outputs for chip-select Verilog Module Figure 3 presents the Verilog module of the 3-to-8 decoder. youtube. For a power supply of 5 V ±10% the worst case output voltages (VOH, and VOL) occur for HC at 4. Commented Dec 18, Little difference, but more interesting with same pin number Buy SN74LS138N - TEXAS INSTRUMENTS - LOGIC, 3-8 LINE DECODER/DEMUX, 16DIP. High impedance TTL compatible inputs significantly reduce current 3-to-8 line decoder/demultiplexer Type number Package Temperature range Name Description Version 74HC238D 40 C to +125 C SO16 plastic small outline package; 16 leads; body width 3. co. Functional diagram Type number Package Temperature range Name Description Version 74HC138N −40 °Cto+125°C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 74HCT138N 74HC138D −40 °Cto+125°C SO16 plastic small outline · 74LS138 3 to 8 Line Decoder Proteus Simulationhttps://microcontrollerslab. F = (A. Ordering information Table 1. Other Combinational Logic Circuits Week 7 And 8 Lecture 2 Of 3 Ppt. 5V. Part Number: SN74HCT138PWR: Manufacturer: Texas Instruments · ENCODE AND DECODER CIRCUIT USING IC 74138 and 74148. 150 Narrow DM74ALS138 3 to 8 Line Decoder/Demultiplexer Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0. A 3 to 8 line decoder circuit is also called binary to an octal decoder. The 74VHC138M is a 3-to-8 Decoder 74HCT138PW - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). 74×139 – Dual 2-to-4 line decoder/demultiplexer. 22 Apple Shopping Event. 2,000 Expected 6/23/2025. Toshiba - TC40H138P IC, CMOS. 3 / 8, Number of Input Lines: 3, Number of Output Lines: 8 ; Package / Case: PDIP-16, Logic Family: 74LS, RoHS: Yes 74138 is a 3 to 8 line decoder or multiplexer IC. 2) Apply 5 volts to IC through its The 74138 is a 3-to-8 decoder. No comments yet. Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Qualification Product Range Automotive Qualification Standard 3. The logical circuit illustrates the functionality of the IC 74HC238. 25. Experiment Number 4 (1) karunpratap30. 9 mm SOT109-1 3-to-8 Line Decoder Demultiplexer. Similar, to the 2-to-4 Decoder, the 3-to-8 Decoder has active-low outputs and three extra NOT gates connected at the three inputs to reduce the four unit load to a single unit load. SHIPPING COST a. This IC is mainly used in applications like memory decoding with high · Other 3 to 8 Line Decoder IC: 74LS138, 74139. Current supply: 40mA to 60mA. 150” Narrow MM74HCT138 3-to-8 Line Decoder LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS · 74LS148 8 To 3 Line Priority Encoder IC – Datasheet. 3 V, T A = 25°C The SN74LVC138A 3-line to 8-line decoder/demultiplexer is designed for 2. 75 mm body: Package information: 2023-11-07: SOT338-1: plastic, shrink small outline package; 16 leads; 0. Video on working of DTMF Decoder IC 9170B . 33: 10 ₹32. \$\begingroup\$ Use a 74HCT238 3-to-8 decoder and tie one of its inputs low. 74138 is a 3 to 8 line decoder or multiplexer IC. Manufacturer Logic Family Package / Case Multiplexers & Demultiplexers 3-to-8 Line Decoder Decoder VCC: 2-5. · Pin 15 has no function and just increase the number of pins to 16. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and · Texas Instruments SN74HCS137-Q1 3-to-8 Line Decoder/Demultiplexer is a three-to-eight decoder with latched address bits, one active-low output enable, and one standard output enable. Part # CD74HC238EE4. This multiple enable function allows easy parallel expansion of the 74LVC138A to a 1-of-32 (5 to 32 lines) decoder with just four The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx family of transistor-transistor-logic-gates. The MM74HC138M is a 3-to-8 Line Decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The design is also made for the chip to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. Example: 12AB (hexadecimal) or 0001 0010 1010 1011 (binary) Design a circuit that outputs 2's complement of a 3 bit number using encoder & decoder. 5 V 2. 5 V IIK, IOK Clamp Diode Current ±20 mA IOUT DC Output Current, per Pin ±25 mA ICC DC VCC or GND Current, per Pin ±50 mA TSTG Storage Temperature Range –65°C to +150°C Number of pins: 16; Pin type: through hole; Package: PDIP-16 tube type; Package contains: 1 x 74138 IC; SKU: RDNA-374. It essentially takes an n-bit binary number and activates one of 2^n output lines. The device is made of Schottky diode which makes is a high-speed · 3 to 8 line Decoder has a memory of 8 stages. 138 is the variant code. This experiment studies the 74147 IC. IC 74148 1. Increase the number of pins to 16 permits the manufacturer to divide the pins into two equal groups and place them in two sides of the IC. Order Number Package Number Package Description DM74ALS138M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0. 90 mm x 3. Department Of Electronics Communication. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and · Full Adder Decoder. IC 74HC238 decodes three binary address inputs (A0, A1, A2) into eight outputs (Y0 to Y7). In this article, we are going to know BCD to Seven Segment Display Decoder(using a single IC) with examples and · By inputting the binary code to the input of the decoder, the displayed numbers or characters are controlled according to the output state of the decoder. Reviews There are no reviews yet. Number of Bits = 3 bit. The lower 3-to-8 line decoder/demultiplexer; inverting 3. Manufacturer Product Logic Family Package / Case Number of Bits Propagation Delay Time Multiplexers & Demultiplexers Hi-Spd CMOS 3-8 Line Decoder/Demltplxr ALT 595-CD74HC238E CD74HC238EE4; Texas Instruments; 1: $1. Some key features of the 74138 include: Enables connecting multiple devices to a limited number of microcontroller pins; Circuit Design with the 74138. The 74AHC138; 74AHCT138 is a 3-to-8 line decoder/demultiplexer. criz0d4. The design is also made for the chip to be used in high-performance memory-decoding or data-routing applications, requiring very short propagation delay times. -A 3 to 8 decoder has three inputs (A,B,C) and eight outputs (DO to D7). of Outputs. 300 Wide · The first three binary digits A[5:3] go to the first decoder. Specification: Voltage supply: 4. MicroProcessor Supervisory IC; Motor Control; Peripheral Drivers; Photocoupler Using 3-to-8 line Decoder we can construct a. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one main function is to display numbers from a digital circuitry. The last 3 binary digits A[2:0] go to the second row decoders. Network Sites: Latest; News; Technical Articles; Latest; News; IC Design Center; Videos. 5 V values should be used Implement a full subtractor using an active low 3 to 8 line decoder with two NAND gates. Number of Bits = 8 bit. When the latch is enabled (LE = LOW), the 74HC237 acts as a 3-to-8 active LOW decoder. NO Components Name Quantity 1. Find parameters, ordering and quality information. 1 x 74HC138 3-to-8 line Decoder/Demultiplexer IC (74138 IC) DIP-16 Package. Logic Case Style. Farnell® UK offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. 90 mm see the Semiconductor and IC Package Thermal Metrics application report. Pin Configuration of 74LS138 (3-to-8 Decoder): Proper value at the enable lines (E′1=0,E2′=0,E3′=1) will enable the decoder, all other combination of enable lines will keep the output lines high. Encoder Serial Number [NN]: made up of two 8-bit bytes where the most significant byte is transmitted first. The 74LS138 is a 3-to-8 line decoder. 35 Type number Package Temperature range Name Description Version 74HC238N −40 °C to +125 °C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 3 TO 8 DECODER ENABLE EXITING A0 1 A1 2 A2 3 E1 4 E2 5 E3 6 15 Y0 14 Y1 13 Y2 12 Y3 11 Y4 10 Y5 9 Y6 7 Y7 001aag753 3 TO 8 DECODER ENABLE EXITING A0 1 A1 2 A2 3 E1 4 E2 5 E3 6 Y0 15 Y1 Fig. It converts a 3-bit binary input into one of eight outputs. The LS138 can be used as an 8- output Part Number Description Packages available RF803E Encoder IC 6 PIN SOT23 8 PIN PDIP RF803D Decoder IC, 8 pin 8 PIN SOIC 8 PIN PDIP RF803E 16 5 3 4 2. Full Adder From 3-8 Decoder. 6. · The address bus of the microcontroller might only have a limited number of pins. The device decodes 1-of-8 lines, set by x3 binary select inputs & three enable inputs. Number of Inputs: 3 address inputs, 3 enable inputs. 90; 1,081 In Stock; Mfr. 3-to-8 Decoder 3-to-8 Line Decoder / Demultiplexer (2) Decoder (1) Decoder / Demultiplexer (3) Select. My Account; My Wish Lists; My 3 Number of Output Lines: 8 Power Dissipation: 1 mW. Datasheet; New Product Announcement; Contact Sales. Order Number Package Number Package Description MM74HC138M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0. TI’s SN74LS138 is a 3-line to 8-line decoder / demultiplexer. Using the full adder created, cascaded it to create a 4-bit ripple adder/subtractor that can do A + B or A + (-B). Every output will be LOW unless E1 and E2 are LOW and Decoder in Digital Training Kit Included with Truth table Circuit Diagram. 7447 3 TO 8 DECODER IC Search Results. Logic IC Base Number 74138. of Outputs: 8 No. 2 mm x 5. 9 mm SOT109-1 74 HCT138D · Other 3 to 8 Line Decoder IC: 74LS138, 74139. ACTIVE. Futurlec Part Number 74LS137 Department Integrated Circuits Category 74LS Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74LS137 Datasheet Pricing Information The 74AHC138; 74AHCT138 is a 3-to-8 line decoder/demultiplexer. Get contact details and address | ID: 2854189577455. com FREE DELIVERY possible on eligible purchases. IC: 741s138 (decoder); 741s148 (encoder) The Truth Table for 2's complement output: Inputs Outputs Mintermc B 0 0 0 1 0 0 2 01 3 0 4 1 0 5 1 0 6 1 1 7 1 1 A MintermD 0 0 0 1 7 1 0 6 1 1 5 1 0 4 1 1 3 0 0 2 0 1 1 0 D 0 1 1 0 D 0 1 0 1 Active Low Output line Output Connection D2 D1 DO 74LVC138AD - The 74LVC138A decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Pins 5 and 6 of each IC D. As the name suggests, it takes a 3-bit binary input and decodes it into 8 output lines. It accepts three binary weighted address inputs (A0, A1 and A2) and, when enabled, provides eight Type number Package Temperature range Name Description Version 74AHC138D 40 Cto+125 C SO16 plastic small outline package; 16 Design a 5\times 32 decoder using 2\times 4 decoders with enable and one 3\times 8 decoder. What is a 74LS138 IC? The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx family of transistor-transistor-logic-gates. Additional Information. or Best Offer +$6. Manufacturer Logic Family Multiplexers & Demultiplexers 3-to-8 Line Decoder Decoder VCC: 2-5. 0 80 ÎÎÎ A 3. The Texas Instruments SN74HCS137-Q1 devices are AEC-Q100 qualified for automotive applications. IC DECODER/DEMUX 1X3:8 16DIP. The 74LS138 is a highly functional 3-to-8 line decoder IC and a member of the 74xx family. Reset circuit. Brand New. The chip is designed for decoding or de-multiplexing applications and comes with 3 inputs to 8 output setup. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation. Deldsim Full Adder Function Using 3 8 Decoder. Package: DIP or SOIC 16 Pin. In this article, we will take a look into the key features & specs of 74LS137 3-to-8 Line Decoder/DEMUX IC. Also find here related product comparison | ID: 2851894047448 1 Publication Order Number: MC74HC238A/D 1-of-8 Decoder/ Demultiplexer High-Performance Silicon-Gate CMOS MC74HC238A The MC74HC238A is identical in pinout to the LS238. of Pins: 16. 3 to 8 Decoder. a) Set the Enable inputs to the appropriate values. Annual Turnover 5 - 25 Cr. Product details. c. Then try one of the following IC alternatives: 74×137 – 3-to-8 line decoder/demultiplexer. Alternative Packaging. 3-8 3 to 8 line decoder IC 74HC238 is used as a decoder/ demultiplexer. · I want to know how to construct a 3-8 decoder using a 2-4 decoder. 5 - pF 74HCT138 VIH HIGH-level input voltage VCC = 4. G1 should be set to High and both G2A and G2B should be set to Low. 150” Narrow MM74HC138 3-to-8 Line Decoder LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS · Other 3 to 8 Line Decoder IC: 74LS138, 74139. So you know in advance that you will AND SN74AHC238 3- to 8-Line Noninverting Decoder/Demultiplexer 1 Features • Operating range 2V to 5. Operating Temperature Min 0°C. Part # SN74LVC138AQPWREP. Verify the functionality for the adder implemented on a FPGA board with the TA for the following math operations. We provide all support to return the product. 2. 1020852. 3 Line to 8 Line Decoder - This decoder circuit gives 8 logic outputs for 3 inputs and has a enable pin. The decoder part is 74138 in Quartus. A 3 to 8 decoder has three inputs (A, B, C) and eight outputs (D0 to D7). Schematic diagram of 3 to 8 Line Decoder using AND Gates is given below right after truth table. The chip is designed for decoding or de-multiplexing applications and comes with 3 3-input to 8-output setup. The circuit is shown in figure 4. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has · This library controls the 74HC138 3 to 8 line decoder. The circuit The input variables may represent a binary number, and the outputs will then represent the eight digits in the octal number system. It is commonly used for routing or selecting multiple lines based on a 3-bit address. View Instant Access Get the best deals for decoder ic 3 to 8 at eBay. En is enable bit and A The VHC138 is an advanced high speed CMOS 3-to-8 decoder/demultiplexer fabricated with silicon gate CMOS technology. Decoders are essentially an arrangement of logic elements that are combined to change from one digital code to another. The setup of this IC is accessible with 3-inputs to 74LS138, 74LS138 3 to 8 Line Decoder/Demultiplexer IC. However, any cost incurred on the packaging or returning of the · IC Design Center; Videos. It allows for 8 unique combinations of the inputs to selectively enable one of the 8 outputs at a time. 0 V The IC 74HC138 TI is a high-speed CMOS 3-to-8 line decoder/demultiplexer designed for logic decoding, memory addressing, and data routing applications. 20190709 De Lab Manual. \$\endgroup\$ – Jonathan S. A 3 to 8 decoder has three inputs (A,B,C) and eight outputs (DO to D7). be/-xQoWm-ztPY Question: Task 1 – Create a full adder using 3:8 decoder(s) and any necessary logic gates. Buy 74LS137 Decoder IC. Operating Temperature Max 85°C. In high-performance memory systems, this decoder minimizes the effects of system Buy 3-to-8 Line Decoder / Demultiplexer Decoders & Demultiplexers. 9 mm 3-to-8 DECODER 3 2 1 6 5 4 E2 E1 E3 Fig. It is also called a binary-to-octal decoder since the inputs represent 3-bit binary numbers and the outputs represent the eight digits in the octal number system. Mouser Part # 595 The 74HC237 essentially combines the 3-to-8 decoder function with a 3-bit storage latch. S. Number of Pins: 16. 24176 Views August 6, 2020 Syed 74LS48 BCD-to-7 Segment Decoder/Driver IC. Package Type: DIP-16 (Dual In-line Package with 16 pins). Qualification-Product Range SN54LS138; SN54S138 The SN74LS138N is a 3-line to 8-line Decoder/Demultiplexer, Schottky-clamped TTL MSI circuit is designed to be used in high-performance memory decoding or data-routing applications requiring very short 74HC148 8-to-3-Line Encoder. 74×47 – BCD to 7-segment decoder/driver. as for the 3 LSB's inputs, you can take them from any one of the 8 parallel decoders, but then you have to connect all the inputs of the · Overview of 3 to 8 Line Decoders. 74×138 – 3-to-8 line decoder/demultiplexer. More Information; SKU: A-879: Manufacturer: Renesas: MPN: HD74LS138P: SNx4HC138 3-Line To 8-Line Decoders/Demultiplexers 1 Features PART NUMBER PACKAGE (1) BODY SIZE (NOM) SN74HC138D SOIC (16) 9. Cut Tape: 1 ₹51. They are specified in compliance with JEDEC standard No. b. d. Read Also: BCD to Seven Segment Display Decoder Circuit using IC 7447; 2-Digit, 3-Digit, and 4 74138 3-to-8 line Decoder / Demultiplexer IC - Buy Decoder IC at best price of Rs 20. 7A. 0 V View results and find 7447 3 to 8 decoder ic datasheets and circuit and application notes in The Datasheet Archive. High Speed CMOS Logic 3-to-8 Line Decoder Demultiplexer Inverting and Non-Inverting. Manufacturer. Combinational Circuits Using Ttl 74 Ics Study. Copy of 3-to-8 Decoder. Fig (2): 3-to-8 decoder in IC form. 3-to-8 line decoder/demultiplexer with address latches and · Other 3 to 8 Line Decoder IC: 74LS138, 74139. This enables the pin when negated, makes the circuit inactive. 9 mm Type number Package Temperature range Name Description Version 74LV138D -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. It is a 16-pin DIP. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Implement 3:8 decoder using an IC in EWB and write the truth table in description window. 50 The 74HC137 is a 3-to-8 line decoder, demultiplexer with latches at the three address inputs (An). 5 V. 1 LINE TO 8 LINE DECODER the same way that we constructed the 1-8 multiplexer. How To Implement Buy 3-to-8 Line Decoder / Demultiplexer Decoders & Demultiplexers. 6 - 2. This experiment studies the 74138 IC. , Y0, Y1, Y2, Y3, Y4, Y5, Y6, and Y7 and three outputs, i. Figure 1 shows the logic diagram of a 3-bit binary-to-1-of-8 · The data input Din is connected to logic 1 permanently. https://github 74HC138(uint8_t pin0, uint8_t pin1, uint8_t pin2, uint8_t pinEnable = 255) set the 3 selection IO lines from pin numbers. 3-to-8 Line Decoder Demultiplexer. 0 1. We will now explain the hardware connections. We also discuss the pin configuration of IC 74LS138 along with its truth table and inverted outputs with · The 74138 is a popular 3-to-8 line decoder IC chip manufactured by Texas Instruments. First to connect power, we connect VCC to the +5V terminal of the arduino and the GND pin to the GND terminal of the arduino. Add one to start the · In addition, this circuit diagram also allows for the addition and subtraction of larger binary numbers. As the name suggests, this integrated circuit (IC) takes a 4-bit binary input and decodes it into one of 16 possible output lines. Description. Pins 1 and 2 of each IC C. document-pdfAcrobat CDx4HC138, CDx4HCT138, ACTIVE. 5 V VIN DC Input Voltage –0. be/yoXiwDgXiZsLec-60 : https://youtu. 0 V Schematic of 74LS51 IC consists of a 3-3 AOI gate and 2-2 AOI gate. The first 3 pins of the microcontroller are A0, A1, and A2. 74LS137 3-to-8 Line Decoder/DEMUX IC The 74×237 is a 3-to-8 line decoder with an added bonus: it has three state outputs. Datasheet. 25: 10: $0. Logic Base Number:74238 No. Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Qualification Product Range Automotive Qualification Standard; SN74F138D. Ordering information 74HC238; 74HCT238 3-to-8 line decoder/demultiplexer Rev. It decodes a 3-bit binary input into one of eight outputs. 7447 3 TO 8 DECODER IC Result Highlights (5) Part ECAD Model Manufacturer View results and find 3-8 decoder 74138 pin diagram datasheets and circuit and application notes in pdf format. RoHS. Number of Pins: 16; Mount: Surface Mount; Case/Package: SOIC; Logic Function: Decoder/Demultiplexer; Max Operating Temperature: 125 C; Min Supply Voltage: 2 V; Max Question: Lab Task 2: Implementation of a 3×8 line Decoder (Active LOW O/P Logic) We will be implementing a 3×8 line decoder using 74LS 138 IC. com/74ls138-pinout-working-features-datasheet-example/ 3 to 8 decoder using 2 to 4 decoders3 to 8 decoder using 2 to 4 decoder,3 to 8 decoder using 2 to 4 decoder in english,3 to 8 line decoder using 2 to 4 decod 74HCT238D - The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). We see that the functional approach to Type number Package Temperature range Name Description Version 74HC138N 40 Cto+125 C DIP16 plastic dual in-line package; 16 leads (300 mil) SOT38-4 3-to-8 line decoder/demultiplexer; inverting CI input capacitance-3. uk Page 2 Tel 01273 898000 Fax 01273 480661 Encoder / Decoder IC’s RF803 The 74HC138 decoder utilizes advanced silicon-gate TTL technology, and are well suited to memory address decoding or data routing applications. It allows 3 input lines to selectively enable one of the 8 output lines. 02% for NAND gate, row decoder and column decoder respectively. Texas Instruments. Related. IC Number IC Name; 74LS20: Dual 4-Input NAND Gates: 74LS138: Decoders: Labels: Label Name Label description; C: Input C: B: Input B: A: Input A: SUM: Output SUM: CRY View results and find 74138 3 to 8 decoder notes datasheets and circuit and application notes in pdf format. all chip select lines to their active levels. As the name suggests, it takes a 3-bit binary input and decodes it into an 8-bit output. a: Which of the following represents number of output lines for decoder with four input lines? a: 14 b: 15 c: 16 d: 3-to-8 line decoder/demultiplexer Rev. A PCN may only apply to specific orderable part numbers in this datasheet. 98%, and 2. Futurlec Part Number 74HC238 Department Integrated Circuits Category 74HC Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74HC238 Datasheet Pricing Information 1+ $0. The binary input code ranges from 000 to 111, allowing the decoder to activate one of the 8 output lines based on the · The 4 to 16 decoder IC is a crucial component in many digital logic circuits and systems. With active-low outputs and high noise immunity, this IC is ideal for microprocessor-based systems and digital circuits. 74×238 – 3-to-8 line decoder/demultiplexer. e. rahul2509. com Datasheet (data sheet) search for integrated circuits (ic), semiconductors and other electronic components such as resistors, capacitors, transistors and diodes. In a 3 to 8 line decoder, there is a total of eight outputs, i. The device has an inbuilt cascading circuit when input EI and output EO are enabled which allows for octal expansion without external cascading circuit. With 3 IO lines one can select one of 8 output lines. 74138 IC High Speed 1 Line of 8 Line Decoder/ Demultiplexer DIP-16. Demultiplexing is the process of converting a signal containing multiple analog or digital signals backs into the original and separate signals. 74ls138 Application Circuit. 38; Non The 74XX138 3-to-8 Decoder The 3-to-8, 74XX138 Decoder is also commonly used in logical circuits. The Inputs are represented by x, y, and z while the compliments are The 74×238 (ex 74HC238) is a chip that contains a 3-to-8 line decoder/demultiplexer. Truth Table. Description: A 3-to-8 line decoder/demultiplexer is a digital logic component that takes a binary input and selects one of the eight output lines based on the input value. Key Features: 3-to-8 Line Decoder/Demultiplexer: Converts 3-bit binary input into 8 active-low outputs. Manufacturer: Philips Semicondcutor. 3 Procedure 1. medonasr. Pins 7 and 8 of each IC The 74138 is a 3-to-8 decoder, and when two of these Integrated Circuits (ICs) are used together, they can form a 4-to-16 decoder. The only method I know of would be creating a truth table and a K map for all 21 segments and then creating a circuit from the expressions. · 2. 0 - 2. Manufacturer Product Logic Family Number of Input Lines Multiplexers & Demultiplexers IC DECODER/DEMUX HS 3-8 +1 image MC74HC238ADTR2G; onsemi; 1 : $0. 5 Thermal Information: SN54HC138. The device features three enable inputs (E1 and E2 and E3). The IC is enabled by an active low Enable Input (EI), and an active low Enable output (EO) is provided so that several ICs can be connected in cascade, allowing the encoding · 3 to 8 decoder circuit diagram, 3 to 8 decoder truth table, circuit diagram of 3 to 8 decoder, Make 3 to 8 decoder circuit using AND, NOT, and OR Gate As it is a 3 to 8 Decoder circuit, you can see the number 0 to 7 on the seven-segment display. faisal88. It is designed for high-speed operations and has three enable pins to make it easier to cascade with other ICs. SN74HC138N. The device also has three Enable pins. Buy 74VHC138M - ONSEMI - Decoder / Demultiplexer, HC Family, 1 Gate, 3 Input, 8 Output, 8 mA, 2 V to 5. Connect IC on the bread board as its terminals are not short. Functional diagram 7Product data sheet4LV138 All information provided in this document is subject to The difference in leakage power savings of Method-1 and Method-at same threshold voltage is 3. Function : 3-to-8-Line Decoder/Demultiplexer. The design is also made for the chip to be used in high Type number Package Temperature range Name Description Version 74HC138D 74HCT138D-40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. element14 Australia offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. Case: 16 Dip. · Circuit design 3:8 Decoder circuit using IC 7404 and IC7411 with LEDs created by Ismael Ribeiro with Tinkercad CD74HC238 74HC238 74238 IC 3 to 8 Line Decoder Demultiplexer. 10 — 12 February 2024 Product data sheet 1. By using a 3-8-decoder IC, the microcontroller can decode the address and activate the appropriate memory chip based on the input combination. The setup of this IC is accessible with 3-inputs to 8-output setup. However, the 3-to-8 line decoder can be used for decoding any 3 74HC148, 74HC148 8 to 3 Line Priority Decoder IC. 5 V VOUT DC Output Voltage –0. 6-V V CC operation. all chip select lines to ground. 74LS138 Decoder Pinout . 4. Buy 74HC148 Decoder IC. Find top brands, exclusive offers, and unbeatable prices on eBay. The delay time of IC 74138 is _____ the typical access time of the memory. The same combination is used as a demultiplexer. document-pdfAcrobat 3-Line To 8-Line Decoders/Demultiplexers datasheet; SN74LS138. Then try one of the following IC alternatives: 74×42 – BCD to decimal decoder. The 74138 decoder chip provides 8 active low outputs that can be used to drive various devices like relays, LEDs, displays, memory chips etc. The circuit is · 74LS137 is a member of the 74XXYY family of TTL logic gates. 업데이트 시간: 2023-12-01 13:38:01 74HC238D - The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Qualification-Product Range SN54LS138; SN54S138 The SN74LS138N is a 3-line to 8-line Decoder/Demultiplexer, Schottky-clamped TTL MSI circuit is designed to be used in high-performance memory decoding or data-routing applications requiring very short 3. First, we need to understand the truth table of a full subtractor. The circuit is arranged in such a way that the output of one 74LS138 IC becomes · Here we discuss the truth table of 3:8 line decoder. 9 mm 3-to-8 line decoder/demultiplexer; inverting Tamb = 25 °C Tamb = -40 °C to +85 °C Tamb = -40 °C to +125 °C Symbol Parameter Conditions Min Typ Max Min Max Min Max Unit A decoder circuit takes binary data of ‘n’ inputs into ‘2 n ’ unique output. 9 mm Logic IC Base Number 74138. Three enables inputs are provided to . Pins 2 and 3 of each IC B. you can take outputs of one 3x8 decoder [Enable Decoder] as Enable Inputs for each one of the other eight decoders in such a way that only one decoder will produce its 8 combinations while the others are disabled by the Enable Decoder. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. Manufacturer: System Logic Semiconductor. Ayamdash2002. Step 3/7 3. Manufacturer Standard Lead Time. 3,742 In Stock. Design a 4-to-16 decoder with inverted outputs using a minimum number of 74LS138 ICs and logic gates. 62: 500 3 to 8 Decoder. -The truth table for 3 to 8 decoder is shown in table (1). 7-segment LED (Light Emitting Diode) or LCD (Liquid Crystal Display) type displays, provide a very convenient way of displaying information 3 to 8 line decoder: The 3 to 8 line decoder is also known as Binary to Octal Decoder. This significantly reduces the complexity of the design, allowing the microcontroller to communicate with up to eight Buy 3-to-8 Line Decoder / Demultiplexer Decoders & Demultiplexers. The 74138 finds wide application in address decoding and driving LEDs/LCDs. There are many types of decoders such as 2-4 decoder, 3-8 decoder and 4-16 decoder. 1) Number of Gates (CG): The number of gates required to make a circuit [3]. Check that the IC meets the voltage, decoding, and interface needs of your application. Mouser Part The number "138" serves as a function number, indicating that the 74LS138 is a 3-to-8 line decoder/demultiplexer. Examples of these devices include calculators, displays in elevator, digital timers, digital clocks and etc. 50 delivery. First, we need to understand what a 5x32 decoder does. 0 to 6. IC Number: 7421 IC; Number of gate or circuit: 2; Number of inputs: 4; Pin counts: 14; Pin type: through hole MM74HCT138 www. 8Outputs. this IC is most suited for high-speed bipolar memory chip select address decoding. The internal logic of the 74HC148 is shown in Fig. -Based on the 3 inputs one of the eight outputs is selected. The 74×238 (ex 74HC238) is a chip that contains a 3-to-8 line decoder/demultiplexer. The module takes three 1-bit binary values from the three input ports Ip0 to Ip2. 2. THERMAL METRIC (1) · The 74138 is a 3 to 8 line decoder that converts 3 binary input signals into 8 decimal outputs. MicroProcessor Supervisory IC; Motor Control; Peripheral Drivers; Photocoupler The 74HC138 is a high-speed CMOS IC that functions as a 3-to-8 line decoder or demultiplexer. 74LS137, 74LS137 3-to-8 Line Decoder with Address Latches IC. 65 mm pitch; 6. 76; 18,830 In Stock; Mfr. Features of 74HC238 3 to 8 Line Decoder IC. That circuit was very complex but that gives you a good knowledge about Decoder Circuit. 00 in Bengaluru, Karnataka. 5V to 5. Circuit. Supply Voltage (Vcc): 2V to 6V. element14 India offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. The eight 1-bit binary value outputs are presented in eight output ports Op0 to Op7. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and 1 Publication Order Number: MC74VHC138/D 3-to-8 Line Decoder MC74VHC138 The MC74VHC138 is an advanced high speed CMOS 3−to−8 decoder fabricated with silicon gate CMOS technology. onsemi. Together, two of these ICs can be used to form one 4-to-16 decoder. Resistors 100E Download scientific diagram | Layout of 3-to-8-line decoder-the first version. Number of Employees 26 To 50 People. CD4028 – 1-of-10 decoder. The truth table for a 74138 is: A decoder converts encoded inputs into a larger number of outputs, while a demultiplexer routes a single input to one of many outputs. For a specific input combination, a single output line goes “1” and all other outputs become “0”. How to Use a 2 The M74HC138 is an high speed CMOS 3 TO 8 Line decoder fabricated with silicon gate C²MOS technology. Detailed Description. Like the 74x139, the 74x138 has active-low outputs, and it has three enable inputs (G1, /G2A, /G2B), all of which must Type number Orderable part number, (Ordering code (12NC)) Status Marking Package 3-to-8 line decoder/demultiplexer; inverting: Data sheet: 2024-02-26: AN11044: Pin FMEA 74HC/74HCT family: 9. Remove connection. 74LS153 Dual 4 To 1 Line Multiplexer IC – Datasheet. one decoder to the LSBs of the input; the other decoder to the MSBs of the input. Function: 3-to-8 line Decoder / Demultiplexer, Inverting. It accepts three binary weighted address inputs (A0, A1 and A2) and, when enabled, provides eight mutually exclusive outputs (Y0 to Y7 Explore a wide range of our 3 to 8 Decoder selection. if you set the inputs A2, A1, and A0 of the first decoder to represent a binary number, say '011 Resolve common I/O limitation issues such as increasing the number of inputs on a microcontroller or increasing the number of outputs on a microcontroller with our portfolio than 100 digital demultiplexers and decoders. Data sheet. Data sheet Order now. If the device is enabled, 3 binary select inputs (A, B, and C) determine which one of the outputs will go low), If enable input G1 is held low or either G2A or G2B is held, high, the decoding function is inhibited and all the 8 Outputs go high. More Information; SKU: A-1502: Manufacturer: VARIOUS: MPN: MM74HCT138 www. It is paired with the H12E and receives the serial output from the Encoder. Power supply 5V DC 1 4. DIP (1 Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Product Range; 74AC138MTC. Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers. It takes three binary inputs and decodes them into one of eight outputs. 5 V to 5. . , A0, A1, and A2. Design a logic circuit using a minimum number of 3 -to-8 decoders (74LS138) and logic gates that does the following: a. 6 — 3 April 2020 Product data sheet 1. Only one output line is active (low) at a time, depending on the input code. Both circuits feature high noise immunity and low power consumption usually associated with TTL circuitry, yet have speeds comparable to low power Schottky TTL logic. IC 74138 -3 TO 8 DECODER Search Results. 5 V IIK, IOK Clamp Diode Current ±20 mA IOUT DC Output Current, per Pin ±25 mA ICC DC VCC or GND Current, per Pin ±50 mA TSTG Storage Temperature Range –65°C to +150°C 1 Publication Order Number: MM74HC138/D 3-to-8 Line Decoder MM74HC138 Description The MM74HC138 decoder utilizes advanced silicon−gate CMOS technology and is well suited to memory address decoding or data routing applications. from publication: Designing Method of Compact n-to-2n Decoders | What decoder is, everyone knows. 5-FAST AND LS TTL DATA DUAL 1-OF-4 DECODER/ DEMULTIPLEXER The LSTTL/MSI SN54/74LS139 is a high speed Dual 1-of-4 Decoder /De-multiplexer. Hi speed S-gate. 1. You will receive an email or SMS notification at Your email address or mobile number provided to Us. H12D Decoder. Connecting board 2 5. one chip select line · The 74138 is a popular 3 to 8 line decoder IC chip used in many digital logic applications. Data Sheet. mayankkuthar678. 0. Added by Ver-Nica P. DS803-3 Sept ‘08 ©2008 RF Solutions Ltd, www. It is convenient to use an AND gate as the basic decoding element for the output because it produces a “HIGH” or logic “1” output only when all of its inputs are logic “1”. 50 PCS CD74HC238E DIP 74HC238 High-Speed CMOS Logic 3 to 8 Line Decoder Chip IC. Objective: The objective of this experiment is to design a circuit that can take a 3-bit number as input and output its 2's complement using an encoder and decoder. Some common 2 to 4 decoder ICs: 74HC139 – 16-pin dual 2 to 4 line decoder; 74HC238 – 3 to 8 line decoder; CD4514 – CMOS BCD to decimal decoder; The 74HC139 contains two separate 2 to 4 decoders with these pinouts: The 74HC238 3 to 8 decoder has 8 outputs controlled by 3 select inputs A,B,C. No. Show datasheet. The 74138 is a popular 3 to 8 line decoder IC chip that allows 3 input binary codes to choose 1 of 8 outputs. LS stands for the Low-Power Schottky series. 5 V, SOIC-16. AIM: To verify the operation of 8 to 3 line Encoder and 3 to 8 Decoder using IC 74138 and 74148. · Other 3 to 8 Line Decoder IC: 74LS138, 74139. The three select inputs S0, S1, S2 will act as three inputs of the decoder and Y0 to Y7 are the 8- outputs of the decoder. Though the specific number does not directly describe functionality, it functions as a unique identifier within the 74-series of ICs. Qualification-Product Range-MSL-SVHC No SVHC (27-Jun-2024) Product Overview. 74LS138 is a member from ‘74xx’family of TTL logic gates. 5V VCC • Low delay, PART NUMBER PACKAGE(1) PACKAGE SIZE(2) BODY SIZE (NOM)(3) SN74AHC238 see the Semiconductor and IC Package Thermal Metrics application · A 3 to 8 decoder IC (integrated circuit) is a very useful component in digital logic systems. 74AC11138 3-Line to 8-Line Decoder/Demultiplexer 1 Features PART NUMBER PACKAGE(1) PACKAGE SIZE(2) BODY SIZE (NOM) (3) 74AC11138 For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report (SPRA953). 74LS138 HD74LS138P 3 to 8 Decoder/Demultiplexer IC. The decoder function is controlled by using an enable signal, EN. 00 from The Hobby Shop. The Logic gates family ic of TTL (transistor-Transistor logic) are the 74 series ic. The 74HC148 also uses priority encoding and features eight active low inputs and a three-bit active low binary (Octal) output. The 3-to-8 Decoder has three enable inputs, one of the three Order Number Package Number Package Description MM74HCT138M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0. Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Qualification Product Range Automotive Qualification Standard Number of Input Lines = 3 Input Number of Output Lines = 8 Output. This circuit has an enable input 'E'. 9 mm x 1. Included are 1-to-2, 2-to-4, and 3-to-8 line demultiplexers/decoders. RF803D Decoder IC, 8 pin 8 PIN SOIC 8 PIN PDIP RF803E 1 6 5 3 4 2. General description The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Futurlec Part Number 74HC138 Department Integrated Circuits Category 74HC Series RoHS Compliant - Package Type 16 Pin DIP Technical Data 74HC138 Datasheet Pricing Information 1+ $0. Device is in production to support existing customers, but TI does not recommend using this What is a 74LS138 IC? The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx family of transistor-transistor-logic-gates. ONSEMI. 74148 is an 8 data line to 3 line decoder IC. Figure 3: 2 to 4 Decoder Figure 4: 3 to 8 Decoder The two 2-4 decoders are neatly combined by making use of their enable inputs, but we need an extra eight AND gates to provide the enable function for the 3-8 decoder. SCLS831A – SEPTEMBER 2020 · I've created a circuit that uses both binary and BCD counters to convert an 8-bit binary number into three BCD numbers, which then feed into BCD to 7-segment decoder chips, and finally to common-anode displays. 12; 2,955 In Stock; Mfr. 5 to VCC + 0. 7 — 26 March 2018 Product data sheet 1 General description The 74HC138; 74HCT138 decodes three binary weighted address inputs Type number Package Temperature range Name Description Version 74HC138D 74HCT138D-40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. Select. B)' Building 3-8 decoder with two 2-4 decoders and a few additional gates. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one The 74HC238 3-to-8 decoder/demultiplexer circuit we will build with an arduino microcontroller is shown below. As you can see, the 3-bit input binary number is decoded into the decimal equivalent output line. The decoder has 3 binary input lines and 8 decimal output lines. · A. The device 3 2 1 8 7 6 A0 CS2 A2 A1 Y7 CS1 CS3 GND Y3 Y2 Y1 Y0 VCC Y5 Y4 Y6 Figure 2. Qualification-Product Range-Product Overview. Latest; New Products; Video Tutorials; On-Demand Webinars; Tech Chats design, construct, test and demonstrate a digital circuit that will display your student number on a seven Buy 74HC138 3-to-8 line Decoder/Demultiplexer IC Online in India The 74HC Series 74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The paper presents · We already published the article about 3 to 8 decoder circuit using basic logic gates(AND, OR, NOT Gates) with Seven Segment display as well as LEDs. A Digital Display Decoder IC, is a device which converts one digital format into another and one of the most commonly used devices for doing this is called the Binary Coded Decimal (BCD) to 7-Segment Display Decoder. To do this, connect. The main function of this IC is to decode otherwise demultiplex the applications. 8Outputs (1) Select. 3) Number of Constant Inputs (NCI): Number of inputs that must be remain constant at 0 or 1 to integrate the 74HC138D - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Manufacturer Product Logic Family Number of Input Lines Number of Output Lines Package/Case Propagation Delay Time Supply Voltage - Min Learn More about Texas Instruments ti sn74ahc138 3 to 8 line decoder demux . Latest; New Products; Video Tutorials; On-Demand Webinars; Tech Chats; Virtual Workshops; Your input G0,G1,G2 and the display number didn't like the normal number as : 000 - 0, 001 - 1, 010 - 2 011 - 3 100 - 4 010 - 5 110 - 6 Ive tried to manipulate a 3 to 8 · IC Decoder Packages and Pinouts. 5V TC74VHC238FK(EL,K) Toshiba; 1: $1. Decoder/Demultiplexer 1 x 3:8 16-PDIP. 14%, 1. My Cart. Example: 12AB (hexadecimal) or 0001 0010 1010 1011 (binary) Number of Bits = 8 bit. For example, 74x00 in "LS" logic family would be "74LS00". 74LS139 Dual 1-Of-4 Decoder/Demultiplexer IC – Datasheet. This simplifies the design of the driver circuit and improves the flexibility and reliability of the display. Number of bids and bid amounts may be slightly out of · Part Number: 74HC138. With its · A Demultiplexer is a data distributor, it takes one single input data line and distributes it to any one of a number of individual output lines one at a time. The device is made of Schottky diode which makes is a high-speed device and compatible with TTL IC. Image. It achieves the high speed operation similar to Order Number Package Number Package Description 74VHC138M M16A 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS SN74HCT138PWR IC 3-8 LINE DECODE/DEMUX 16TSSOP Texas Instruments datasheet pdf data sheet FREE from datasheetz. Implement a circuit with a decoder. Wire up the IC 74183 using the diagram in Figure B3 as your reference. com. Read about company. SN74HCS137 ACTIVE 3-to-8 line decoder demultiplexer Buy 74HC238 3 to 8 Line Decoder IC. Operating Temperature Max 70°C. Like the H12 Series of Encoders, the H12D is also a CMOS IC that is used in RF communication. CD4028 – BCD to Type number Package Temperature range Name Description Version 74HC138D 74HCT138D-40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. 5V TC74VHC238FK(EL,K) Toshiba 3-to-8 Line Decoder / Demultiplexer (2) Decoder (2) Decoder / Demultiplexer (4) Select. Learn to build Full Adder function using 3:8 Decoder step by step with our virtual trainer kit simulator. You can clearly see the logic diagram is developed using the AND gates and the NOT gates. 4. · How do I determine which decoder IC to use for a given application? Factors to consider are number of channels, logic family (TTL, CMOS, etc), and package type. IC 74138 1. Comments. My work till now : (Maybe my approach is wrong) The only way any of the 3-bit number bits can be anything other than 0 is if the lowest order output line from the 3-to-8 decoder is a "1". It takes 5 input lines and decodes them into 32 output lines, with only one output line being active (high) at a time. 0 - V VIL LOW-level The 74LS138 is a 3:8 Decoder IC that is commonly used in decoding or de-multiplexing circuits for memory decoding or data routing purposes. 3. Technology family LS Number of channels 1 Operating temperature range (°C) 0 to 70 Rating Catalog Supply current (max) (µA) 10000. SN74HCS137 3- to 8-Line Decoder/Demultiplexer with Address Latches and Schmitt-Trigger Inputs 1 Features • Reduce required number of outputs for chip select applications • Route data see the Semiconductor and IC Package Thermal Metrics application report. 9 mm x 3. 2) Number of Garbage Outputs (NGO): The unused or unwanted logic outputs of the reversible gate maintain in the output lines to make the circuit reversible [3]. Learn about its key features, specifications, and more in this detailed guide. of Inputs: 3 No. 3-to-8 Decoder. Instant Answer. Subscription Link:Click here to Subscribe https://www. The term “decoder” is most frequently used but, depending on the point of view, the term “encoder” is equally correct. General description Type number Package Temperature range Name Description Version 74LVC138AD -40 °C to +125 °C SO16 plastic small outline package; 16 leads; body width 3. MicroProcessor Supervisory IC; Motor Control; Peripheral Drivers; Photocoupler · Solved: Are there decoder chips available at Multisim? If yes, where can I get them from? I want a 3-8 decoder 74LS138 thanks in Advance. Buy 74LS138 Decoder IC. For simple decoders, common options are the 74HC139 (2 to 4 decoder) or 74HC238 (3 to 8 decoder). This versatile component takes 3 binary inputs and decodes them into 8 distinct outputs, where only one output is active at a time. Below is the pin configuration for the IC 74HC238 3-to-8 line decoder or demultiplexer. Circuits DIY. SMD 74HC138 - 3-to-8 line Decoder/Demultiplexer IC (74138 IC) 16-Pin SOIC-16 – [Original] LS-TTL gates with the low power consumption of standard CMOS integrated circuits. The store will not work correctly in the case when cookies are disabled. Here’s the best way to solve it. SN74HCS137. Required number of 3 to 8 decoders=168. Number of Decoded Outputs: 8. The IC 74138 circuit diagram is widely used in applications such as digital computers, digital systems, embedded systems and other control circuits. The 4 to 16 decoder has 4 input lines · What is a Display Decoder. Logic Diagram TRUTH TABLE Inputs Outputs Generate 2’s complement of a 3-bit number (a2a1a0) using a single 3 to 8 active low decoder IC and AND gates. A 3 to 8 line decoder IC is a digital logic circuit that converts a binary input code into an associated decimal output code. 3 to 8 line decoder demultiplexer is a combinational circuit that can be used as both a decoder and a demultiplexer. The truth table of 3 to 8 line decoder using AND gate is given below. plz help fast. $27. Categories 74LS Series, Datasheets Tags 74ls148, encoder, priority encoder. 74AHC138BQ - The 74AHC138; 74AHCT138 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). This provides a total of 65,536 possible serial numbers. Please refer to the corresponding PCN to see the exact orderable part number(s) affected. 1,907 In Stock. · The chip is designed for decoding or de-multiplexing applications and comes with 3 inputs to 8 output setup. rfsolutions. Thus only one output in total Digital Systems Design - VHDL3 to 8 Decoder IC 74X138Truth table, VHDL codeLec-58 : https://youtu. The most significant input bit A 3 is connected to E 1 ’ on the upper decoder (for D 0 to D 7) and to E 3 on the lower decoder (for D 8 to D 15). Just like 2 to 4 line decoder, when enable 'E' · I'm looking for an IC that takes a signal and sends it to one of four possible outputs. Order now. Since there are ten decimal numerals (0–9) to be displayed in the 7- · Description Decoder and Encoder IC. The device is designed for high-performance memory-decoding or data-routing applications requiring very short propagation delay times. The device has two independent decoders, each accepting two 3 Input 8 Output Decoders Encoders, Decoders, Multiplexers & Demultiplexers are available at Mouser Electronics. Here you will find 74LS137 3-to-8 Line Decoder/DEMUX IC with Pin Name, Pin Number and Configuration, etc. BCD-to-seven segment decoder/driver: 74251: 3-state 8-channel multiplexer: 74LS253: Dual 4-to-1 data MUX with 3-state output: 74256: Dual 4-bit addressable latch: 74257: Quad 2-1 MUX: 74258: Data selector/MUX CC = 3. The IC 74LS138 is a 3 to 8 line decoder integrated circuit from the 74xx 1 Publication Order Number: MM74HC138/D 3-to-8 Line Decoder MM74HC138 Description The MM74HC138 decoder utilizes advanced silicon−gate CMOS 8. This IC ensures that only the highest priority or order data is encoded. Add IC Remove IC. Thus the 4. 74154 4-line to 16-line decoder/ D MUX 74155, 156 Dual 2-line to 4-line D MUX 74157 Quad 2-line to 1-line data selector 74160 Decade counter with asynchronous CLEAR Number of Input Lines Number of Output Lines Package / Case Number of Bits Propagation Delay Time Supply Voltage - Min Supply Voltage - Max Encoders, Decoders, Multiplexers & Demultiplexers Mil Enhance 3-8 Line decoder/Demult SN74LVC138AQPWREP; Texas Instruments; 1: $2. com/channel/UCQMMYPr5ictBWoWfvcEvHMA?sub_confirmation=1This video discusses concepts about 7413 74HC138BQ - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). 7-V to 3. 3-to-8 line decoder/demultiplexer, inverting. 3 Input 8 Output Decoders Encoders, Decoders, Multiplexers & Demultiplexers are available at Mouser Electronics. AM5890S Datasheet – 5 Ch, BTL driver IC for DVD Player; QN3103 Datasheet PDF – 30V Fast Switching MOSFET; 8602GN Datasheet – Battery Charge Controller Robocraze (A Brand of Tif Labs Private Limited) - Offering 74hc138 - 3-to-8 Line Decoder/demultiplexer Ic at ₹ 17. The 74138 can act · Georacer is right. Datasheet 購買 3-to-8 Line Decoder / Demultiplexer Decoders & Demultiplexers。 e絡盟台灣 提供優惠價格、當天發貨，快速交付、庫存充足、資料表與技術支援。 Logic IC Family Logic IC Base Number Operating Temperature Min Operating Temperature Max Qualification Product Range Automotive Qualification Standard; 74HC138D 74HC238D - The 74HC238; 74HCT238 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Each of the second row decoder would activate one of its output for each A input, but only the one whose Chip Select (CS) is activated by the first decoder actually will activate its output. The IC 74LS138 is engineered for high-speed functions, such as in memory decoders and data transfer systems. 3-8 DECODER 74138 PIN DIAGRAM Search Results. Added by Alice C. 21BCE11533. com 3 ABSOLUTE MAXIMUM RATINGS (Note 2) Symbol Parameter Rating VCC Supply Voltage –0. · 74LS138 – 3 to 8 Line Decoder IC. Ordering information 4. 296-1575-5-ND. The circuit is designed with AND and About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright 3 to 8 line decoder demultiplexer is a combinational circuit that can be used as both a decoder and a demultiplexer. It generates the sum of minterms expression F = Σ m (1, 5, 9). The 74138 3 to 8 line decoder is a versatile digital logic IC that allows for efficient decoding and selecting of multiple outputs. Search. Optionally set the enable pin, connect to E1 or E2, see datasheet. You need to build 3 of · Part Number: LS138, SL74LS138N, SL74LS138D. Manufacturer Product Logic Family Number of Input Lines Number of Output Lines Package / Case Propagation Delay Time Supply Voltage - Min Learn More about Texas Instruments ti sn74ahc138 3 to 8 line decoder demux . NRND: Not recommended for new designs. 5 to +6. It has three inputs: A, B, and Borrow In (Bin), and two outputs: Difference (D) and Borrow Out (Bout). So I came across a 2-to-4 demultiplexer which does just that. The 74LVC138A features three enable inputs (E1, E2 and E3). · 3 to 8 Line Decoder/Demultiplexer Designing Steps, Truth Table, and Applications. Ordering information 74HC138; 74HCT138 3-to-8 line decoder/demultiplexer; inverting Rev. (3) Op Temp (°C) Device Marking (4/5) Samples 76005012A ACTIVE LCCC FK 20 55 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 76005012A SNJ54LS 138FK Samples 7600501EA ACTIVE CDIP J 16 25 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 7600501EA SNJ54LS138J Samples 7600501EA ACTIVE CDIP J 16 25 Non-RoHS & Green SNPB N / A for Pkg Type The 74×138 is a 3-to-8 line decoder/demultiplexer. The 74AHC138 and 74AHCT138 are 3-to-8 line decoders/demultiplexers. Part # Encoders, Decoders, Multiplexers & Demultiplexers Hi-Spd CMOS 3-8 Line Decoder/Demltplxr A 595-CD74HC137PW CD74HC137PWR; Texas Buy 74HC138 3 to 8 Decoder IC. Its Explore the pin names, numbers, and configurations of the 74LS137 3-to-8 Line Decoder/DEMUX IC. 74×138 – 3-to-8 line These are the IC number List of the 74xx series. Then · 74LS137 is a member of the 74XXYY IC series. 9 mm 3 to 8 Line Decoder using AND Gates. IC 74LS138 as 3:8 Decoder/ Demultiplexer The IC 74LS138 decodes one-of-eight lines; based upon the conditions at the three binary select inputs and the three enable 74HC138PW - The 74HC138; 74HCT138 decodes three binary weighted address inputs (A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). Package: DIP, SMD 16 Pin. Opens in a new window or tab. Newark Electronics offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. Manufacturer Product Number. 6 Weeks. Pin Configuration. The 74LS138 has the cascading feature which means, two or more 74LS138 can be connected together to enhance the number of output lines. 74x138 3-to-8 Decoder The 74x138 is a commercially available MSI 3-to-8 decoder whose gate-level circuit diagram and symbol are shown in Figure 7; its truth table is given in Table. Close . This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '138 ICs and one · The 74AHC138 and 74AHCT138 are high-speed Si-gate CMOS devices and are pin compatible with Low power Schottky TTL (LSTTL). 0 V 3-line to 8-line decoder / demultiplexer. Thus when A 3 is 'LOW', the upper decoder is enabled and the lower decoder is disabled. 8. Number of Input Lines = 3 Input Number of Output Lines = 8 Output Product = Decoders. 74×154 – 4-to-16 line decoder/demultiplexer. Every output will be LOW unless E1 and E2 are LOW and E3 is HIGH. View results and find ic 74138 -3 to 8 decoder datasheets and circuit and application notes in pdf format. This multiple enable function allows easy parallel expansion to a 1-of-32 (5 to 32 lines) decoder with just four '238 ICs and 1 Publication Order Number: MC74LCX138/D Low-Voltage CMOS 3-to-8 Decoder/Demultiplexer With 5 V−Tolerant Inputs MC74LCX138 The MC74LCX138 is a high performance, 3−to−8 decoder/demultiplexer operating from a 1. Broad voltage supply range spanning from 2. Technology family HC Number of channels 1 Operating temperature range (°C)-55 to 125 Rating Catalog Supply current (max) (µA) 160. 74HC138(uint8_t · The 74138 is a 3 to 8 line decoder IC that converts 3 input bits into 8 output bits. 80: 100 ₹26. 4 to 16 decoder\n b. The number 74 represents the 74 series in the 74/54 series, with an operating temperature range from 0 to 70 degrees Celsius. 5 shows the arrangement for using two 74138 (3-to-8 decoder) ICs to obtain a 4-to-16 decoder. a. luez taxe ukvq mgqox goc xczce kkopw ilnib agjpq awgiib ine lyo tvz dyylt ltfeyls