SN74LVC157ANSR - Texas Instruments

Manufacturer Part Number

SN74LVC157ANSR

Manufacturer

Texas Instruments

Introduction

The SN74LVC157ANSR is a quadruple 2-line to 1-line data selector/multiplexer from Texas Instruments designed for multiplexing and data-routing applications.

Product Features and Performance

Operates from a single voltage supply

High-speed data switching

Low power consumption

4 multiplexing channels, each with 2 inputs and 1 output

Output current of 24mA, both high and low

Designed for use with a 2V to 3.6V power supply

Compatible with 5V tolerant inputs

Product Advantages

High impedance when Vcc is at 0V

Reduced system power requirements

High-speed performance with 5V tolerant inputs

Multiple gating levels for addressing and routing

Key Technical Parameters

Circuit configuration: 4 x 2:1

Independent Circuits: 1

Current Output High, Low: 24mA

Voltage Supply: 2V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

ESD protection exceeds JESD 22

ISO and RoHS compliant for quality assurance

Meets stringent Texas Instruments quality standards

Compatibility

Compatible with various TTL and CMOS logic levels due to 5V tolerant inputs

Interfacing support with microcontrollers and digital signal processors

Application Areas

Data multiplexing

Signal routing

Data acquisition systems

A/D and D/A conversions

Communication systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation with ongoing manufacturer support

Replacements or upgrades if necessary will be provided by Texas Instruments

Several Key Reasons to Choose This Product

Multiplexing capability enhances system flexibility

Low voltage operation minimizes power consumption

Broad operating temperature range suited for industrial applications

Easy integration due to surface mount packaging

High output current suitable for driving various loads

Texas Instruments' reputation for reliable and durable components