• Part: HD74HC155
  • Description: Dual 2-to-4-line Decoders/Demultiplexers
  • Manufacturer: Renesas
  • Size: 189.28 KB
HD74HC155 Datasheet (PDF) Download
Renesas
HD74HC155

Description

This circuit features dual 1-line-to-4-line demultiplexer with individual strobes and mon binary-address input. When both sections are enabled by the strobes, the mon binary-address inputs sequentially select and route associated input data to the appropriate output of each section.

Key Features

  • High Speed Operation: tpd (A or B to Y) = 15 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)
  • Ordering Informati
HD74HC155 datasheet preview

Datasheets by Manufacturer

Part Number Manufacturer Description
HD74HC155 Hitachi Semiconductor Dual 2-to-4-line Decoders/Demultiplexers
HD74HC158 Hitachi Semiconductor These devices each consist of four 2-input digital multiplexers with common select and strobe inputs
HD74HC153 Hitachi Semiconductor Dual 4-to-1-line Data Selectors/Multiplexers
HD74HC157 Hitachi Semiconductor These devices each consist of four 2-input digital multiplexers with common select and strobe inputs
HD74HC151 Hitachi Semiconductor 1 of-8-line Data Selector/Multiplexer
HD74HC152 Hitachi Semiconductor 1-of-8-line Data Selector/Multiplexer
HD74HC154 Hitachi Semiconductor 4-to-16-line Decoder/Demultiplexer