MC74HC138ADG Datasheet, Specs, Alternatives & ECAD | onsemi | PartGenie

AI summary

MC74HC138ADG product

The MC74HC138A is a standard 1-of-8 decoder/demultiplexer in a 16-pin SOIC package, widely used for address decoding and data routing in CMOS logic systems.

Best for

Address decoding
Data demultiplexing
Chip selection

Avoid if

High-speed applications exceeding CMOS propagation delay limits

Check before use

Input logic levels
Output drive requirements

Key specifications

Logic Family: HC
Supply Voltage: 2.0V - 6.0V
Package: SOIC-16

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: REACH Unaffected
MSL: 1 (Unlimited)
ECCN: EAR99
HTSUS: 8542.39.0001

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

CAD Models

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EDA Symbol

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PCB Footprint

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3D Model

STEP file for mechanical design

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Alternative components

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Design and risk insights

Questions & answers

It is a high-performance silicon-gate CMOS 1-of-8 decoder/demultiplexer that converts a 3-bit binary address into one of eight active-low outputs.