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SN74AHCT157PWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74AHCT157PWR product

SN74AHCT157PWR

Signal Switches

MultiplexerLogic IC5V Logic

The SN74AHCT157PWR is a quadruple 2-line to 1-line multiplexer from Texas Instruments, optimized for 5V TTL-compatible logic systems.

Best for

  • Data selection
  • Signal routing in 5V logic systems

Avoid if

  • Low-voltage (3.3V or lower) logic designs

Check before use

  • Ensure all unused inputs are connected to VCC or GND to prevent floating states.

Key specifications

Logic Function
Multiplexer
Supply Voltage
4.5V to 5.5V
Package
TSSOP-16

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

General Logic

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74AHCT157PWR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a quadruple 2-line to 1-line data selector/multiplexer that routes one of two 4-bit data sources to the outputs based on the A/B select input.