onsemi

MC74HCU04AFELG

MC74HCU04AFELG Description

The MC74HCU04AFELG is a high-speed CMOS inverter logic IC chip, part of the 74HCU series, manufactured by onsemi. This chip features six independent inverter circuits, each with a single input, making it suitable for a variety of digital logic applications. The MC74HCU04AFELG operates within a supply voltage range of 2V to 6V, providing flexibility for different power supply requirements. It has a maximum propagation delay of 12ns at 6V and a load capacitance of 50pF, ensuring fast signal processing and high performance. The input logic levels are specified as 0.3V to 1.1V for low and 1.7V to 4.8V for high, allowing compatibility with a range of digital systems. The chip is designed for surface mount applications and comes in a Tape & Reel (TR) package, facilitating automated assembly processes. With a quiescent current of only 1µA and an output current of 5.2mA for both high and low states, the MC74HCU04AFELG offers efficient power usage and robust performance. The product is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is REACH unaffected. However, it should be noted that the MC74HCU04AFELG is currently in an obsolete product status, which may impact its availability for new designs.

MC74HCU04AFELG Features

• High-Speed Performance: The MC74HCU04AFELG boasts a maximum propagation delay of 12ns at 6V and 50pF, making it ideal for applications requiring fast signal inversion and processing.
• Flexible Voltage Range: With a supply voltage range of 2V to 6V, this IC can be integrated into systems with varying power supply requirements, enhancing its versatility.
• Low Power Consumption: The quiescent current of 1µA ensures minimal power usage, making the MC74HCU04AFELG suitable for low-power applications and battery-operated devices.
• Robust Output Current: The chip provides an output current of 5.2mA for both high and low states, ensuring reliable performance and compatibility with a variety of digital loads.
• Surface Mount Compatibility: Designed for surface mount applications, the MC74HCU04AFELG is ideal for modern, space-efficient PCB designs and automated assembly processes.
• Moisture Sensitivity Level 3: With an MSL rating of 3 (168 hours), the chip is suitable for environments with moderate humidity, ensuring reliability and longevity.
• Compliance and Safety: The MC74HCU04AFELG is REACH unaffected, ensuring compliance with environmental regulations and safety standards.

MC74HCU04AFELG Applications

The MC74HCU04AFELG is well-suited for a variety of applications due to its high-speed performance, low power consumption, and robust output capabilities. Some specific use cases include:

• Digital Signal Processing: The fast propagation delay and high-speed performance make it ideal for applications requiring rapid signal inversion, such as in digital communication systems and high-speed data processing.
• Automotive Electronics: The surface mount design and moisture sensitivity level 3 rating make it suitable for automotive applications where space efficiency and environmental resilience are critical.
• Consumer Electronics: The low power consumption and flexible voltage range make it a good fit for consumer electronics, such as smartphones, tablets, and other portable devices.
• Industrial Control Systems: The robust output current and compatibility with various digital systems make it suitable for industrial applications where reliability and performance are paramount.

Conclusion of MC74HCU04AFELG

The MC74HCU04AFELG is a versatile and high-performance inverter logic IC chip that offers significant advantages over similar models. Its fast propagation delay, low power consumption, and robust output current make it suitable for a wide range of applications, from digital signal processing to consumer electronics. The surface mount design and moisture sensitivity level 3 rating further enhance its suitability for modern, space-efficient PCB designs and environments with moderate humidity. Despite its obsolete status, the MC74HCU04AFELG remains a reliable choice for engineers and designers looking for a high-quality inverter IC.