SNJ54LS157J - Texas Instruments

Manufacturer Part Number

SNJ54LS157J

Manufacturer

Texas Instruments

Introduction

The SNJ54LS157J is a high-performance Data Selector/Multiplexer, part of the Texas Instruments 54LS series, designed for use in logic signal switching.

Product Features and Performance

Integrates four 2:1 multiplexer circuits into a single chip

Capable of selecting between two input signals for each output

Includes one independent circuit

Features a typical switching time that enhances system speed

Offers a high degree of precision and speed in signal routing

Robust through-hole CDIP 16-pin packaging for durability and reliable connections

Product Advantages

High-speed data selection and multiplexing capability

Low power consumption with advanced Schottky TTL technology

Wide operating temperature range suitable for military or industrial applications

Compatible with various TTL families, offering design flexibility

Key Technical Parameters

Circuit configuration: 4 x 2:1

Output Current High, Low: 400µA, 4mA

Single Supply Voltage: 4.5V ~ 5.5V

Operating Temperature range: -55°C to 125°C

Quality and Safety Features

Design conforms to stringent military standards

High-temperature operational capability ensures reliability in harsh conditions

Strict quality control ensures consistent performance

Compatibility

Compatible with 54LS family logics and other TTL logic families

Application Areas

Military and aerospace systems

Industrial electronics

Digital signal processing

Data routing in complex logic circuits

Product Lifecycle

Currently marked as an active product

Not reported as nearing discontinuation

Texas Instruments typically provides support for product transition and upgrades

Several Key Reasons to Choose This Product

Manufactured by Texas Instruments, renowned for reliability and precision in the semiconductor industry

High-speed operation that improves overall system performance

Enhanced system reliability under extreme temperatures, ranging from -55°C to 125°C

Longstanding availability, ensuring supply continuity for ongoing and future projects

Versatile compatibility, enabling integration with a variety of existing system components