SN74LVC157ADR - Texas Instruments

Manufacturer Part Number

SN74LVC157ADR

Manufacturer

Texas Instruments

Introduction

The SN74LVC157ADR is a quadruple 2-line to 1-line data selector/multiplexer from Texas Instruments designed for signal switching applications.

Product Features and Performance

4-channel multiplexing capability

2:1 input-to-output mapping

High fan-out

Low power consumption

LVC (Low-Voltage CMOS) technology

Product Advantages

Bidirectional signal transmission via bus-hold

High-speed propagation delays

Compatibility with mixed-voltage systems

Supports live insertion and withdrawal

Key Technical Parameters

Circuit configuration: 4 x 2:1

Independent Circuits: 1

Output Current: 24mA (high and low)

Supply Voltage: 2V to 3.6V

Operating Temperature range: -40°C to 85°C

Quality and Safety Features

Over-voltage tolerant inputs

Latch-up performance exceeds 100 mA per JESD 78, Class II

Compatibility

Compatible with 5V tolerant system environments

IEC standard 61000-4-2 (ESD) protection

Application Areas

Telecommunications

Data processing

Consumer electronics

Industrial controls

Product Lifecycle

Status: Active

Longevity and ongoing availability

Several Key Reasons to Choose This Product

High-speed operation and minimal propagation delay

Low-voltage operation suitable for battery-powered applications

Flexible use with a variety of signal types

Tape and Reel packaging for automated assembly

Extensive support and documentation available