Product details

Technology Family HCS Function Multiplexer Configuration 2:1 Number of channels (#) 4 Operating temperature range (C) -40 to 125 Rating Catalog
Technology Family HCS Function Multiplexer Configuration 2:1 Number of channels (#) 4 Operating temperature range (C) -40 to 125 Rating Catalog
SOIC (D) 16 59 mm² 9.9 x 6 TSSOP (PW) 16 22 mm² 5 x 4.4
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 6 V
  • Extended ambient temperature range: –40°C to +125°C, TA
  • Wide operating voltage range: 2 V to 6 V
  • Schmitt-trigger inputs allow for slow or noisy input signals
  • Low power consumption
    • Typical ICC of 100 nA
    • Typical input leakage current of ±100 nA
  • ±7.8-mA output drive at 6 V
  • Extended ambient temperature range: –40°C to +125°C, TA

The SN74HCS157 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.

The SN74HCS157 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.

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Technical documentation

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* Data sheet SN74HCS157 Quadruple 2-to-1 Multiplexer with Schmitt-Trigger Inputs datasheet 28 Sep 2020

Design & development

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Evaluation board

14-24-LOGIC-EVM — Generic Logic EVM Supporting 14 through 24 Pin PW, DB, D, DW, NS, DYY, and DGV Packages

This EVM is designed to support any logic device that has a D, DW, DB, NS, PW, DYY or DGV package in a 14 to 24 pin count.

User guide: PDF | HTML
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Simulation model

IBIS Model for SN74HCS157, SN74HCS157-Q1

SCLM326.ZIP (249 KB) - IBIS Model
Package Pins Download
SOIC (D) 16 View options
TSSOP (PW) 16 View options

Ordering & quality

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