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CD74ACT138M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CD74ACT138M product

CD74ACT138M

Programmers

DecoderDemultiplexer74ACTObsolete

The CD74ACT138M is an obsolete 3-to-8 line decoder/demultiplexer. It is a high-speed CMOS device designed for memory decoding and data routing applications.

Best for

  • Legacy memory decoding
  • Data routing

Avoid if

  • New designs requiring RoHS compliance
  • Designs requiring active lifecycle support

Check before use

  • Stock availability
  • Compliance requirements

Key specifications

Supply Voltage
4.5V - 5.5V
Output Drive
±24mA
Temp Range
-55°C to 125°C

Compliance & Environment

RoHS
RoHS non-compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542.39.0001

Application

Memory DecodersData Routing

Datasheet

9d53b72e4108fa455a57bd27454dae1f_cd74act138.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CD74ACT138M: 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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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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 3-line to 8-line decoder/demultiplexer from the 74ACT logic family, designed for high-speed memory decoding.