HD74HC154 - 4-to-16-line Decoder/Demultiplexer

Product Overview

Hitachi Semiconductor

Part number	HD74HC154
Manufacturer	Hitachi Semiconductor
File Size	34.97 KB
Description	4-to-16-line Decoder/Demultiplexer
Datasheet	HD74HC154 Datasheet
Additional preview pages of the HD74HC154 datasheet.

The HD74HC154 has 4 binary select inputs (A, B, C and D).

IF the device is enabled these inputs determine which one of the 16 normally high outputs will go low.

Two active low enables (G 1 and G 2) are provided to ease cascading of decoders with little or no external logic.

High Speed Operation: tpd (A, B, C, D to Y) = 19 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) HD74HC154 Function Table Inputs G1 L L L L L L L L L L L L L L L L L H H X : G2 L L L L L L L L L L L L L L L L H L H D L L L L L L L L H H H H H H H H X X X C L L L L H H H H L L L L H H H H X X X B L.

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
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
HD74HC158 - 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 |