Texas Instruments

SN74HC32ADBR  

Gates and Inverters

SN74HC32ADBR Description

The SN74HC32ADBR is a surface-mount logic IC chip from Texas Instruments, featuring a 4-channel OR gate with 2 inputs per channel. This obsolete product is part of the 74HC series, known for its high-speed CMOS technology. The SN74HC32ADBR operates within a supply voltage range of 2V to 6V and offers a maximum propagation delay of 20ns at 6V with a load capacitance of 50pF. It is designed to handle input logic levels of 0.3V to 1.2V for low and 1.5V to 4.2V for high, ensuring compatibility with a wide range of digital systems. The device is packaged in bulk and is ROHS3 compliant, making it suitable for environmentally conscious applications.

SN74HC32ADBR Features

• High-Speed Performance: With a maximum propagation delay of 20ns at 6V and 50pF, the SN74HC32ADBR ensures fast signal processing, making it ideal for high-speed digital circuits.
• Wide Operating Voltage Range: The IC operates within a voltage range of 2V to 6V, providing flexibility in power supply requirements.
• Low Power Consumption: The SN74HC32ADBR features a maximum quiescent current of 2 µA, making it energy-efficient and suitable for low-power applications.
• Robust Output Current Capability: The device can handle output currents of 5.2mA for both high and low states, ensuring reliable performance under various load conditions.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into compact and high-density PCB designs.
• ROHS3 Compliance: The SN74HC32ADBR is environmentally friendly, adhering to the latest RoHS standards.

SN74HC32ADBR Applications

The SN74HC32ADBR is well-suited for a variety of applications due to its versatile design and performance characteristics. Some specific use cases include:

• Digital Signal Processing: Ideal for applications requiring fast and reliable OR gate operations, such as digital signal processing and control systems.
• Communication Systems: Suitable for use in communication systems where high-speed logic operations are necessary.
• Consumer Electronics: Can be integrated into consumer electronics for efficient digital logic functions.
• Automotive Electronics: Given its robust performance and low power consumption, it is suitable for automotive applications requiring reliable digital logic.
• Industrial Control Systems: The device's high-speed and low-power features make it a good fit for industrial control systems where compact and efficient designs are crucial.

Conclusion of SN74HC32ADBR

The SN74HC32ADBR is a versatile and high-performance OR gate IC from Texas Instruments, offering a combination of speed, efficiency, and reliability. Despite being marked as obsolete, its technical specifications and performance benefits make it a valuable component for various applications. The wide operating voltage range, low power consumption, and robust output current capability ensure that it can meet the demands of modern digital systems. For engineers and designers looking for a reliable OR gate solution, the SN74HC32ADBR remains a compelling choice, especially in applications where its unique features and advantages can be fully utilized.

SN74HC32ADBR Documents

Download datasheets and manufacturer documentation for SN74HC32ADBR