Texas Instruments

SN74HCS02QBQARQ1  

Gates and Inverters

SN74HCS02QBQARQ1 Description

The SN74HCS02QBQARQ1 is a high-performance, automotive-grade NOR gate IC designed for robust and reliable digital logic applications. Manufactured by Texas Instruments, this device is part of the 74HC series, known for its compatibility with both 3.3V and 5V systems. The SN74HCS02QBQARQ1 features four independent NOR gates, each with two inputs, making it highly versatile for various digital logic configurations.

SN74HCS02QBQARQ1 Features

• Active Product Status: Ensures continued availability and support for current and future projects.
• Wide Supply Voltage Range: Operates efficiently within a 2V to 6V supply voltage range, providing flexibility across different power supply environments.
• Low Quiescent Current: Consumes a maximum of 2 µA in quiescent state, making it suitable for low-power applications.
• Schmitt Trigger Input: Enhances noise immunity and ensures stable operation even with noisy input signals.
• High Output Current Capability: Delivers up to 7.8mA for both high and low outputs, supporting robust interfacing with other digital circuits.
• Fast Propagation Delay: Achieves a maximum propagation delay of 12ns at 6V and 50pF, ensuring high-speed performance in digital systems.
• Automotive Grade: Certified for automotive applications, meeting stringent reliability and performance standards.
• Surface Mount Packaging: Available in a 14WQFN package, suitable for compact and high-density PCB designs.
• Moisture Sensitivity Level 1: Unlimited exposure to moisture, making it suitable for a wide range of environmental conditions.
• Input Logic Levels: Compatible with a wide range of logic levels (1V to 3V for low and 1.5V to 4.2V for high), ensuring seamless integration with various digital systems.

SN74HCS02QBQARQ1 Applications

The SN74HCS02QBQARQ1 is ideal for a variety of applications, particularly in the automotive sector, where reliability and performance are paramount. Some specific use cases include:

• Automotive Control Systems: Utilized in engine control units (ECUs), transmission control modules, and other critical automotive systems where high reliability and performance are essential.
• Digital Signal Processing: Employed in digital signal processing circuits to perform logical operations on digital signals.
• Microcontroller Interfacing: Used to interface with microcontrollers, providing additional logic functions and enhancing system capabilities.
• Communication Systems: Integrated into communication systems for signal processing and control functions.
• Consumer Electronics: Applied in consumer electronics devices where compact size and high performance are required.

Conclusion of SN74HCS02QBQARQ1

The SN74HCS02QBQARQ1 stands out as a reliable and high-performance NOR gate IC, particularly suited for automotive and other demanding applications. Its wide supply voltage range, low quiescent current, and Schmitt trigger input make it highly versatile and robust. With its fast propagation delay and high output current capability, this IC ensures efficient and reliable operation in digital logic systems. The automotive-grade certification further solidifies its position as a preferred choice for critical automotive applications. Overall, the SN74HCS02QBQARQ1 offers a comprehensive solution for designers seeking a high-quality, versatile NOR gate IC.

SN74HCS02QBQARQ1 Documents

Download datasheets and manufacturer documentation for SN74HCS02QBQARQ1

Datasheets :

SN74HCS02-Q1