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CD74ACT157

ACTIVE

Quad Non-Inverting 2-Input Multiplexers

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Data sheet

CD74ACT157

ACTIVE
Data sheet Order now

Product details

Technology family ACT Function Digital Multiplexer Configuration 2:1 Number of channels 4 Operating temperature range (°C) -55 to 125 Rating Catalog
Technology family ACT Function Digital Multiplexer Configuration 2:1 Number of channels 4 Operating temperature range (°C) -55 to 125 Rating Catalog
SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm) PDIP (N) 16 181.42 mm² (19.3 mm × 9.4 mm) TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm) WQFN (BQB) 16 8.75 mm² (3.5 mm × 2.5 mm)
  • Inputs are TTL-voltage compatible
  • Speed of bipolar F, AS, and S, with significantly reduced power consumption
  • Balanced propagation delays
  • ±24mA output drive current
    • Fanout to 15F devices
  • SCR-latchup-resistant CMOS process and circuit design
  • Exceeds 2kV ESD protection per MIL-STD-883, method 3015
  • Inputs are TTL-voltage compatible
  • Speed of bipolar F, AS, and S, with significantly reduced power consumption
  • Balanced propagation delays
  • ±24mA output drive current
    • Fanout to 15F devices
  • SCR-latchup-resistant CMOS process and circuit design
  • Exceeds 2kV ESD protection per MIL-STD-883, method 3015

This quadruple 2-line to 1-line data selector/multiplexer is designed for 4.5V to 5.5V VCC operation.

This quadruple 2-line to 1-line data selector/multiplexer is designed for 4.5V to 5.5V VCC operation.
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SN74HCT157 ACTIVE Quadruple 2-Line To 1-Line Data Selectors/Multiplexers Voltage range 4.5V to 5.5V, average propagation delay 22ns, average drive strength 4mA
SN74LV8T157-EP ACTIVE Enhanced-product quad 2-input multiplexers with logic-level shifter Voltage range 1.6V to 5.5V, average propagation delay 7ns, average drive strength 8mA
SN74AHCT157 ACTIVE Quadruple 2-Line To 1-Line Data Selectors / Multiplexers Voltage range 4.5V to 5.5V, average propagation delay 9ns, average drive strength 8mA

Technical documentation

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* Data sheet CD74ACT157 Quadruple 2-Line to 1-Line Data Selector/Multiplexer datasheet (Rev. D) PDF | HTML Jul 8, 2025

Design & development

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Evaluation board

14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

User guide: PDF | HTML
Supported products & hardware
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Package Pins CAD symbols, footprints & 3D models
SOIC (D) 16 Ultra Librarian
PDIP (N) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian
WQFN (BQB) 16 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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