onsemi

MC74HCU04AFL2  

Gates and Inverters

MC74HCU04AFL2 Description

The MC74HCU04AFL2 is a high-performance XNOR logic gate IC designed for a wide range of digital applications. Manufactured by onsemi, this device belongs to the 74HCU series and is packaged in a bulk format. It features a surface-mount mounting type, making it suitable for modern, space-efficient PCB designs. The IC operates within a supply voltage range of 2V to 6V, ensuring compatibility with various power supply configurations.

The MC74HCU04AFL2 comprises four XNOR gates, each with two inputs, providing a total of eight input pins. This configuration allows for efficient implementation of multiple logic functions within a single package. The device is designed to handle a maximum propagation delay of 12ns at 6V with a 50pF load, ensuring fast signal processing and minimal latency.

MC74HCU04AFL2 Features

• Logic Type: XNOR (Exclusive NOR), which provides a high output only when both inputs are the same.
• Supply Voltage Range: 2V to 6V, offering flexibility in power supply options.
• Input Logic Levels: Low (0.3V to 1.1V) and High (1.7V to 4.8V), ensuring compatibility with a variety of digital systems.
• Propagation Delay: Maximum of 12ns at 6V with a 50pF load, ensuring rapid signal processing.
• Quiescent Current: Maximum of 1 µA, contributing to low power consumption.
• Output Current: 5.2mA for both high and low outputs, providing robust drive capabilities.
• Moisture Sensitivity Level: MSL 3 (168 Hours), indicating suitability for standard manufacturing processes.
• Mounting Type: Surface Mount, ideal for compact and high-density PCB designs.
• Package: Bulk, suitable for large-scale production and inventory management.

MC74HCU04AFL2 Applications

The MC74HCU04AFL2 is ideal for applications requiring high-speed digital logic functions. Its XNOR gates are particularly useful in digital circuits where parity checking, error detection, and data synchronization are critical. Some specific use cases include:

• Digital Signal Processing: Utilizing the XNOR gates for high-speed data processing and synchronization.
• Parity Generation and Checking: Implementing parity bits for error detection in data transmission and storage systems.
• Clock Synchronization: Ensuring synchronized clock signals in complex digital systems.
• Data Encryption: Contributing to the logic functions required for secure data handling.
• Consumer Electronics: Enhancing the performance of digital circuits in devices such as smartphones, tablets, and gaming consoles.

Conclusion of MC74HCU04AFL2

The MC74HCU04AFL2 stands out as a versatile and high-performance XNOR logic gate IC. Its wide supply voltage range, low propagation delay, and robust output current capabilities make it an excellent choice for a variety of digital applications. The surface-mount package and low quiescent current further enhance its suitability for modern, compact PCB designs. Whether used in digital signal processing, parity checking, or clock synchronization, the MC74HCU04AFL2 delivers reliable performance and efficiency. Its compatibility with various power supply configurations and digital systems ensures that it can be easily integrated into a wide range of applications, making it a valuable component in the electronics industry.

MC74HCU04AFL2 Documents

Download datasheets and manufacturer documentation for MC74HCU04AFL2