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54HC157 - Quadruple 2-Line to 1-Line Data Selectors/Multiplexers

Description

The SNx4HC157 contains four data selectors/ multiplexers to select one of two data sources.

All channels are controlled by the same address select (A/B) input, and strobe (G) input.

A high level at the strobe terminal forces all outputs low.

Features

  • Wide operating voltage range of 2 V to 6 V.
  • Outputs can drive up to 15 LSTTL loads.
  • Low power consumption, 80-µA max ICC.
  • Typical tpd = 11 ns.
  • ±6-mA output drive at 5 V.
  • Low input current of 1 µA max 2.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SN54HC157, SN74HC157 SCLS113E – DECEMBER 1982 – REVISED FEBRUARY 2022 SNx4HC157 Quadruple 2-Line to 1-Line Data Selectors/Multiplexers 1 Features • Wide operating voltage range of 2 V to 6 V • Outputs can drive up to 15 LSTTL loads • Low power consumption, 80-µA max ICC • Typical tpd = 11 ns • ±6-mA output drive at 5 V • Low input current of 1 µA max 2 Description The SNx4HC157 contains four data selectors/ multiplexers to select one of two data sources. All channels are controlled by the same address select (A/B) input, and strobe (G) input. A high level at the strobe terminal forces all outputs low. PART NUMBER SN74HC157D SN74HC157DB SN74HC157N SN74HC157NS SN74HC157PW SN54HC157J SNJ54HC157FK SNJ54HC157W Device Information PACKAGE(1) BODY SIZE (NOM) SOIC (16) 9.90 mm × 3.
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