MC74AC139 - Dual 1-of-4 Decoder/Demultiplexer

This page provides the datasheet information for the MC74AC139, a member of the MC74ACT139 Dual 1-of-4 Decoder/Demultiplexer family.

Product Overview

ON Semiconductor

Part number	MC74AC139
Manufacturer	ON Semiconductor
File Size	93.46 KB
Description	Dual 1-of-4 Decoder/Demultiplexer
Datasheet	MC74AC139 Datasheet
Additional preview pages of the MC74AC139 datasheet.

The MC74AC139/74ACT139 is a high speed dual 1 of

4 decoder/demultiplexer.

A1) and provides four mutually exclusive active LOW outputs (O0

O3).

Multifunctional Capability.
Two Completely Independent 1.
of.
4 Decoders.
Active LOW Mutually Exclusive Outputs.
Outputs Source/Sink 24 mA.
′ACT139 Has TTL Compatible Inputs.
These are Pb.
Free Devices VCC Eb A0b A1b O0b O1b O2b O3b 16 15 14 13 12 11 10 9 12345678 Ea A0a A1a O0a O1a O2a O3a GND Figure 1. Pinout: 16.
Lead Packages Conductors (Top View) PIN.

Other Datasheets by ON Semiconductor

Published: Feb 14, 2006 |