Texas Instruments

SN74HCS157QDRQ1  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74HCS157QDRQ1 Description

The SN74HCS157QDRQ1 is a high-performance, automotive-grade logic IC chip designed by Texas Instruments. This device is a quadruple 2-to-1 multiplexer, featuring four independent 2:1 circuits, making it ideal for applications requiring multiple data selection and routing functionalities. The SN74HCS157QDRQ1 operates on a single supply voltage ranging from 2V to 6V, ensuring compatibility with a wide range of power supply configurations. With a current output capability of 7.8mA for both high and low states, this multiplexer delivers robust performance in various electronic systems.

SN74HCS157QDRQ1 Features

• Automotive Grade: Certified for use in automotive applications, ensuring reliability and durability in demanding environments.
• Single Supply Operation: Operates efficiently on a single supply voltage between 2V and 6V, simplifying power supply design.
• High Current Capability: Provides 7.8mA output current for both high and low states, supporting high-load applications.
• Surface Mount Technology (SMT): Designed for surface mount applications, enabling compact and reliable PCB designs.
• Moisture Sensitivity Level (MSL) 1: Unlimited storage time, reducing the risk of moisture-related issues during manufacturing.
• Tape & Reel Packaging: Facilitates automated assembly processes, enhancing production efficiency.
• Wide Operating Voltage Range: Ensures compatibility with various power supply configurations, enhancing design flexibility.

SN74HCS157QDRQ1 Applications

The SN74HCS157QDRQ1 is well-suited for a variety applications of, particularly in the automotive sector. Its robust design and high performance make it ideal for:

• Automotive Control Systems: Managing multiple data inputs and outputs in vehicle control units.
• Signal Routing: Efficiently routing signals in complex electronic systems, such as infotainment and advanced driver-assistance systems (ADAS).
• Data Multiplexing: Selecting and transmitting data from multiple sources in embedded systems and IoT devices.
• Communication Interfaces: Enhancing the functionality of communication interfaces by managing multiple data streams.

Conclusion of SN74HCS157QDRQ1

The SN74HCS157QDRQ1 stands out as a versatile and reliable solution applications for requiring efficient data selection and routing. Its automotive-grade certification, wide operating voltage range, and high current capability make it a superior choice over similar models. With its surface mount design and moisture sensitivity level 1 rating, the SN74HCS157QDRQ1 ensures ease of integration and long-term reliability in demanding environments. Whether used in automotive control systems, signal routing, or data multiplexing, this multiplexer delivers exceptional performance and durability, it making an essential component for modern electronic designs.

SN74HCS157QDRQ1 Documents

Download datasheets and manufacturer documentation for SN74HCS157QDRQ1

Datasheets :

SN74HCS157-Q1      

PCN Design/Specification :

Design 25/Feb/2022