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SN74HC251

Manufacturer: Texas Instruments
SN74HC251 datasheet preview

Datasheet Details

Part number SN74HC251
Datasheet SN74HC251-etcTI.pdf
File Size 1.57 MB
Manufacturer Texas Instruments
Description Data Selectors/Multiplexers
SN74HC251 page 2 SN74HC251 page 3

SN74HC251 Overview

The SNx4HC251 is a data selector/multiplexer containing full binary decoding to select 1of-8 data sources.

SN74HC251 Key Features

  • 3-state version of ’HC151
  • Wide operating voltage range of 2 V to 6 V
  • Low power consumption, 80-μA max ICC
  • Typical tpd = 9 ns
  • ±6-mA output drive at 5 V
  • Low input current of 1 μA max
  • Perform parallel-to-serial conversion
  • plementary outputs provide true and inverted
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SN74HC253-Q1 Dual 4-Line To 1-Line Data Selectors/Multiplexers
SN74HC253D Dual 4-Line To 1-Line Data Selectors/Multiplexers
SN74HC253N Dual 4-Line To 1-Line Data Selectors/Multiplexers
SN74HC257 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74HC257N QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74HC258 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

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