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MC74AC139DG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MC74AC139DG product

MC74AC139DG

Signal Switches

DecoderDemultiplexerLogic IC

The MC74AC139DG is a high-speed dual 1-of-4 decoder/demultiplexer in a SOIC-16 package.

Best for

  • Address decoding
  • Data demultiplexing

Avoid if

  • High-voltage applications exceeding 6V

Check before use

  • Input logic levels (AC vs ACT)

Key specifications

Supply Voltage
2V - 6V
Output Current
24mA
Package
SOIC-16

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1
ECCN
-
HTSUS
-

Application

General Logic

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MC74AC139DG: 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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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 dual 1-of-4 decoder/demultiplexer capable of high-speed operation, commonly used for address decoding or data routing.