Product details

Technology family AHCT Function Digital Multiplexer Configuration 2:1 Number of channels 4 Operating temperature range (°C) -40 to 85 Rating Catalog
Technology family AHCT Function Digital Multiplexer Configuration 2:1 Number of channels 4 Operating temperature range (°C) -40 to 85 Rating Catalog
SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm) TVSOP (DGV) 16 23.04 mm² (3.6 mm × 6.4 mm) SSOP (DB) 16 48.36 mm² (6.2 mm × 7.8 mm) PDIP (N) 16 181.42 mm² (19.3 mm × 9.4 mm) TSSOP (PW) 16 32 mm² (5 mm × 6.4 mm)
  • Inputs are TTL-voltage compatible
  • Latch-up performance exceeds 250mA per JESD 17
  • Inputs are TTL-voltage compatible
  • Latch-up performance exceeds 250mA per JESD 17

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 4.5V to 5.5V VCC operation.

The SNx4AHCT157 devices feature a common strobe (G) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.

These quadruple 2-line to 1-line data selectors/multiplexers are designed for 4.5V to 5.5V VCC operation.

The SNx4AHCT157 devices feature a common strobe (G) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide true data.

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Technical documentation

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* Data sheet SNx4AHCT157 Automotive Quadruple 2-Line to 1-Line Data Selectors Multiplexers datasheet (Rev. L) PDF | HTML Apr 12, 2024

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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Simulation model

SN74AHCT157 IBIS Model

SCLM078.ZIP (13 KB) - IBIS model
Supported products & hardware
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 16 Ultra Librarian
TVSOP (DGV) 16 Ultra Librarian
SSOP (DB) 16 Ultra Librarian
PDIP (N) 16 Ultra Librarian
TSSOP (PW) 16 Ultra Librarian

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