Texas Instruments

SN74HCS126QDRQ1  

Buffers, Drivers, Receivers, Transceivers

SN74HCS126QDRQ1 Description

The SN74HCS126QDRQ1 is a high-performance buffer IC designed for automotive applications, manufactured by Texas Instruments. It belongs to the 74HCS series and features Schmitt trigger input type, ensuring reliable operation even with noisy input signals. This device is equipped with four non-inverting elements buffer, each capable of handling one bit of data. It operates within a wide supply voltage range of 2V to 6V, making it suitable for various power supply configurations. The SN74HCS126QDRQ1 is available in a surface-mount package, specifically in a 14-pin SOIC format, and is shipped in tape and reel packaging for convenient handling and assembly.

SN74HCS126QDRQ1 Features-

Schmitt Trigger Input: Enhances noise immunity and ensures stable performance in noisy environments.

• Wide Supply Voltage Range: Operates from 2V to 6V, providing flexibility in power supply design.
• High Output Current Capability: Delivers up to 7.8mA for both high and low outputs, enabling robust signal transmission.
• Automotive Grade: Certified for use in automotive applications, ensuring reliability and durability in demanding conditions.
• Compliance and Safety: REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Low Moisture Sensitivity: MSL 1 (Unlimited) rating, suitable for a wide range of manufacturing processes without moisture-related concerns.

SN74HCS126QDRQ1 Applications

The SN74HCS126QDRQ1 is ideal for a variety of automotive applications where signal buffering and noise reduction are critical. Its Schmitt trigger inputs make it particularly suitable for applications with noisy or unstable input signals, such as-:
Automotive Control Systems: Enhances signal integrity in engine control units, transmission control modules, and other critical automotive systems.

• Data Communication Interfaces: Provides reliable buffering for CAN, LIN, and other automotive communication protocols.
• Sensor Interfaces: Ensures accurate signal transmission from various sensors, including temperature, pressure, and position sensors.
• Power Management Systems: Facilitates stable operation in power distribution and management modules.

Conclusion of SN74HCS126QDRQ1

The SN74HCS126QDRQ1 from Texas Instruments is a versatile and reliable buffer IC tailored for automotive applications. Its Schmitt trigger inputs, wide supply voltage range, and high output current capability make it an excellent choice for ensuring signal integrity and reliability in demanding environments. With its automotive grade certification, compliance with environmental and safety standards, and low moisture sensitivity, the SN74HCS126QDRQ1 stands out as a robust solution for automotive electronics. Whether in used control systems, data communication interfaces, or sensor applications, this IC delivers consistent performance and durability, making it a preferred choice for automotive engineers and designers.

SN74HCS126QDRQ1 Documents

Download datasheets and manufacturer documentation for SN74HCS126QDRQ1

Datasheets :

SN74HCS126-Q1      

PCN Design/Specification :

Design 25/Feb/2022       SN74HCS126-Q111/May/2021