ProjectsPricingInsights

SN74HC157DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74HC157DR product

SN74HC157DR

Signal Switches

MultiplexerLogic ICTI

The SN74HC157DR is a high-speed CMOS quadruple 2-to-1 multiplexer designed for efficient data selection in digital systems.

Best for

  • Digital signal routing
  • Data path selection

Avoid if

  • High-speed applications requiring sub-nanosecond delays

Check before use

  • Ensure all unused inputs are tied to VCC or GND

Key specifications

Voltage
2V - 6V
Propagation Delay
11ns
Package
SOIC-16

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

IndustrialGeneral Logic

Datasheet

DSA3AE0000736.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74HC157DR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

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 allows selecting 4 bits of data from one of two sources.