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SN74LS139ADR(LX) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74LS139ADR(LX) product

SN74LS139ADR(LX)

Multiplexers

DecoderDemultiplexerLogic IC

The SN74LS139 is a dual 2-to-4 line decoder/demultiplexer designed for memory decoding, data routing, and code conversion tasks.

Best for

  • Memory decoding
  • Data routing

Avoid if

  • High-speed applications exceeding specified propagation delays

Check before use

  • Operating voltage and temperature requirements

Key specifications

Supply Voltage
2.0V - 6.0V
Temp Range
-40°C to +125°C
Package
SOP16

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

IndustrialGeneral Logic

Datasheet

843a808aaab5fd0a9973d23fa70d8f05_2404190947_lingxingic-SN74LS139ADR-LX_C22384797.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74LS139ADR(LX): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a dual 2-to-4 line decoder/demultiplexer that converts two binary address inputs into one of four active-LOW outputs.