74HC139 PDF Datasheet
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Description
This is Dual 2-to-4 line decoder/demultiplexer. INTEGRATED CIRCUITS
DATA SHEET
For a complete data sheet, please also download:
The IC06 74HC, HCT, HCU, HCMOS Logic Family Specifications The IC06 74HC, HCT, HCU, HCMOS Logic Package Information The IC06 74HC, HCT, HCU, HCMOS Logic Package Outlines
74HC, HCT139 Dual 2-to-4 line decoder, demultiplexer
Product speci cation File under Integrated Circuits, IC06 September 1993
Philips Semiconductors
Product speci cation
Dual 2-to-4 line decoder, demultiplexer
FEATURES Demultiplexing capability Two independent 2-to-4 decoders Multifunction capability Active LOW mutually exclusive outputs Output capability: standard ICC category: MSI GENERAL DESCRIPTION
74HC, HCT139
The 74HC, HCT139 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC, HCT139 are high-speed, dual 2-to-4 line decoder, multiplexers. This device has two independent decoders, each accepting two b.