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HD74HC154 Datasheet

4-to-16-line Decoder/demultiplexer

Manufacturer: Hitachi Semiconductor (now Renesas)

HD74HC154 Overview

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.

HD74HC154 Key Features

  • 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
  • 0.5 1.35 1.8
  • 0.5 1.5 3.15 4.2
  • 1.9 4.4 5.9 4.13 5.63
  • Output voltage
  • 4.4 4.5
  • 5.9 6.0
  • Input current Quiescent supply current
  • 32 27 75 15 13 10

More Datasheets from Hitachi Semiconductor (now Renesas)

See all Hitachi Semiconductor (now Renesas) datasheets

Part Number Description
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
HD74HC108 Dual J-K Flip-Flops
HD74HC109 Dual J-K Flip-Flops

HD74HC154 Distributor