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74HC139D

Toshiba
Part Number 74HC139D
Manufacturer Toshiba
Description CMOS Digital Integrated Circuits
Published Nov 16, 2018
Detailed Description CMOS Digital Integrated Circuits Silicon Monolithic 74HC139D 74HC139D 1. Functional Description • Dual 2-to-4 Line Dec...
Datasheet PDF File 74HC139D PDF File

74HC139D
74HC139D


Overview
CMOS Digital Integrated Circuits Silicon Monolithic 74HC139D 74HC139D 1.
Functional Description • Dual 2-to-4 Line Decoder 2.
General The 74HC139D is a high speed CMOS 2-to-4 LINE DECODER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.
The active low enable input can be used for gating or it can be used as a data input for demultiplexing applications.
When the enable input is held "H", all four outputs are fixed at a high logic level independent of the other inputs.
All inputs are equipped with protection circuits against static discharge or transient excess volta...



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