onsemi

MC74HC32ANG

MC74HC32ANG Description

The MC74HC32ANG is a 4-channel, 2-input OR gate IC from the 74HC series, manufactured by onsemi. This through-hole mounted device is housed in a tube package and is designed for versatile digital logic applications. It operates within a supply voltage range of 2V to 6V, ensuring compatibility with a wide range of digital systems. The MC74HC32ANG has a maximum propagation delay of 13ns at 6V with a load capacitance of 50pF, making it suitable for high-speed digital circuits. Each input accepts logic levels ranging from 0.5V to 1.8V for low and 1.5V to 4.2V for high, providing robust signal handling capabilities. The device is rated for a maximum quiescent current of 1µA and can source or sink up to 5.2mA per output. Despite its obsolescence, the MC74HC32ANG remains a reliable choice for applications requiring basic OR gate functionality.

MC74HC32ANG Features

• High-Speed Performance: With a maximum propagation delay of 13ns at 6V and 50pF, the MC74HC32ANG ensures fast signal processing, ideal for time-critical applications.
• Wide Operating Voltage Range: The device operates efficiently between 2V and 6V, offering flexibility in power supply requirements.
• Low Power Consumption: A maximum quiescent current of 1µA minimizes power usage, making it suitable for low-power and battery-operated systems.
• Robust Input Levels: Input logic levels of 0.5V to 1.8V for low and 1.5V to 4.2V for high ensure reliable signal detection across various input conditions.
• High Output Current Capability: The ability to source or sink up to 5.2mA per output allows the MC74HC32ANG to drive multiple loads effectively.
• Through-Hole Mounting: The through-hole package type facilitates easy integration into PCBs and ensures mechanical stability in industrial environments.
• Compliance and Safety: The MC74HC32ANG is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

MC74HC32ANG Applications

The MC74HC32ANG is well-suited for a variety of applications where basic digital logic functions are required. Its high-speed performance and low power consumption make it ideal for use in:

• Digital Signal Processing: Efficiently combining multiple digital signals for further processing.
• Control Systems: Implementing logical control functions in automation and robotics.
• Consumer Electronics: Used in devices where low power and high speed are critical, such as remote controls and digital displays.
• Industrial Automation: Reliable operation in harsh industrial environments due to its through-hole mounting and robust design.
• Telecommunications: Combining multiple digital signals for transmission and reception in communication systems.

Conclusion of MC74HC32ANG

The MC74HC32ANG, despite being obsolete, remains a reliable and efficient OR gate IC for various digital applications. Its high-speed performance, operating wide voltage range, and low power consumption make it a versatile choice. The robust input and output capabilities ensure reliable signal handling, while its through-hole mounting provides mechanical stability. Although newer alternatives may offer additional features, the MC74HC32ANG continues to be a cost-effective and dependable solution for basic digital logic needs.