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SN74HC139DR(LX) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74HC139DR(LX) product

SN74HC139DR(LX)

Decoders

DecoderDemultiplexerCMOS

The SN74HC139DR(LX) is a dual 2-to-4 line decoder/demultiplexer in an SOP16 package, designed for CMOS logic applications.

Best for

  • Memory decoding
  • Data routing
  • Code conversion

Avoid if

  • TTL input levels are required (use SN74HCT139 instead)

Check before use

  • Pin configuration and logic level compatibility

Key specifications

Logic Type
Decoder/Demultiplexer
Supply Voltage
2.0V - 6.0V
Package
SOP16

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Logic

Datasheet

6c0e3c11502e537134dbd375ea04ca50_2406071746_lingxingic-SN74HC139DR-LX_C22436987.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74HC139DR(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 with CMOS-level inputs and active LOW outputs.