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SN74HC138DR(LX) AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74HC138DR(LX) product

SN74HC138DR(LX)

Decoders

LogicDecoderCMOS

The SN74HC138DR(LX) is a standard 3-to-8 line decoder/demultiplexer in an SOP16 package, suitable for general logic and memory decoding tasks.

Best for

  • Memory address decoding
  • Data routing

Avoid if

  • TTL-only logic systems without level shifting

Check before use

  • Input voltage levels
  • Timing requirements

Key specifications

Logic Type
Decoder/Demultiplexer
Package
SOP16
Temp Range
-40°C to +125°C

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlGeneral Logic

Datasheet

134648ac102c0473e0efedd4c091dee4_2405241530_lingxingic-SN74HC138DR-LX_C22436651.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74HC138DR(LX): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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 CMOS-based 3-to-8 line decoder/demultiplexer that converts three binary address inputs into eight active-low outputs.