onsemi

74HC32DR2G

74HC32DR2G Description

The 74HC32DR2G is a quad 2-input OR gate logic IC from the 74HC series, manufactured by onsemi. This surface-mount device is designed for high-speed, low-power operation, making it suitable for a wide range of digital circuit applications. It features a maximum propagation delay of 13ns at 6V with a load capacitance of 50pF, ensuring fast signal processing. The IC operates within a supply voltage range of 2V to 6V and has input logic levels of 0.5V to 1.8V for low and 1.5V to 4.2V for high, providing flexibility in interfacing with various digital systems. The 74HC32DR2G has a quiescent current of only 2 µ,A making it highly energy-efficient. It supports a maximum output current of 5.2mA for both high and low states, ensuring robust performance. The device is packaged in a 14-pin SOIC package and is available in tape and reel format, facilitating easy integration into automated assembly processes. Despite its obsolescence, the 74HC32DR2G remains a reliable choice for applications requiring OR gate functionality.

74HC32DR2G Features

• High-Speed Operation: With a maximum propagation delay of 13ns at 6V and 50pF, the 74HC32DR2G ensures rapid signal processing, making it ideal for high-speed digital circuits.
• Wide Voltage Range: The IC operates within a supply voltage range of 2V to 6V, offering flexibility in power supply requirements.
• Low Power Consumption: A quiescent current of 2 µA maximizes energy efficiency, making it suitable for battery-powered or low-power applications.
• Robust Output Current: Supports a maximum output current of 5.2mA for both high and low states, ensuring reliable performance in various load conditions.
• Flexible Input Logic Levels: Input logic levels of 0.5V to 1.8V for low and 1.5V to 4.2V for high provide compatibility with a wide range of digital systems.
• Surface-Mount Packaging: The 14-pin SOIC package and tape and reel format facilitate easy integration into automated assembly processes.
• High Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is suitable for various environmental conditions without requiring special handling.

74HC32DR2G Applications

The 74HC32DR2G is ideal for applications requiring OR gate functionality in digital circuits. Its high-speed operation and low power consumption make it suitable for:

• Digital Signal Processing: Rapidly processing digital signals in communication systems, data acquisition, and control systems.
• Microcontroller Interfaces: Interfacing with microcontrollers in embedded systems, providing logical OR operations for signal conditioning.
• Automotive Electronics: Utilized in automotive control modules where high-speed and low-power operation are critical.
• Consumer Electronics: Used in various consumer devices for signal processing and control functions.
• Industrial Control Systems: Employed in industrial automation and control systems for logical operations and signal processing.

Conclusion of 74HC32DR2G

The 74HC32DR2G is a versatile quad 2-input OR gate logic IC from the 74HC series, offering high-speed operation, low power consumption, and flexible input logic levels. Despite being obsolete, it remains a reliable choice for applications requiring OR gate functionality. Its surface-mount packaging and wide voltage range make it suitable for various digital circuit applications, from consumer electronics to industrial control systems. The 74HC32DR2G's robust performance and compatibility with different digital systems ensure it continues to be a valuable component in the electronics industry.