HD74HC158 - These devices each consist of four 2-input digital multiplexers with common select and strobe inputs

Product Overview

Hitachi Semiconductor

Part number	HD74HC158
Manufacturer	Hitachi Semiconductor
File Size	57.39 KB
Description	These devices each consist of four 2-input digital multiplexers with common select and strobe inputs
Datasheet	HD74HC158 Datasheet
Additional preview pages of the HD74HC158 datasheet.

These devices each consist of four 2-input digital multiplexers with common select and strobe inputs.

On the HD74HC157, when the strobe input is at logical “L” the four outputs assume the values as selected from the inputs.

When the strobe input is at a logical “H” the outputs assume logical “L”.

High Speed Operation: tpd (Data to Output) = 12 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs Strobe H L L L L Select X L L H H A X L H X X B X X X L H Output Y HC157 L L H L H HC158 H H L H L HD74HC157/HD74HC158 Pin Arrangement Select 1 1A 2 Inputs 1B 3 Output 1Y 4 2A 5.

Other Datasheets by Hitachi Semiconductor

HD74HC151 - 1 of-8-line Data Selector/Multiplexer
HD74HC152 - 1-of-8-line Data Selector/Multiplexer
HD74HC153 - Dual 4-to-1-line Data Selectors/Multiplexers
HD74HC154 - 4-to-16-line Decoder/Demultiplexer
HD74HC155 - Dual 2-to-4-line Decoders/Demultiplexers
HD74HC157 - These devices each consist of four 2-input digital multiplexers with common select and strobe inputs
HD74HC10 - Triple 3-input NAND Gates
HD74HC107 - Dual J-K Flip-Flops

Published: Mar 23, 2005 |