onsemi

74VHC574N

74VHC574N Description

The 74VHC574N is a single 8-bit D-type flip-flop IC designed for high-speed, low-power operation. Manufactured by onsemi, this logic IC chip is part of the 74VHC series, known for its robust performance and wide operating voltage range. The 74VHC574N features a clock frequency of up to 115 MHz, making it suitable for high-speed digital applications. It operates on a supply voltage between 2V and 5.5V, providing flexibility in power supply requirements.

This IC is designed to trigger on the positive edge of the clock signal, ensuring reliable data capture and synchronization. Despite its obsolescence status, the 74VHC574N remains a reliable choice for applications requiring standard functionality and high performance. The device offers a maximum propagation delay of 10.6ns at 5V and a load capacitance of 50pF, ensuring fast signal transmission and minimal latency.

74VHC574N Features

• High-Speed Operation: With a clock frequency of up to 115 MHz, the 74VHC574N is well-suited for high-speed digital circuits.
• Wide Voltage Range: The IC operates within a 2V to 5.5V supply voltage range, offering flexibility in power supply design.
• Low Power Consumption: The 74VHC574N features a quiescent current of only 4 µA, making it energy-efficient.
• Positive Edge Triggering: Ensures reliable data capture and synchronization, ideal for sequential logic applications.
• Low Propagation Delay: With a maximum propagation delay of 10.6ns at 5V and 50pF, the IC ensures fast signal transmission.
• Robust Performance: The 74VHC574N is REACH unaffected and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of operating conditions.
• Through Hole Mounting: The 20DIP package in a tube ensures easy integration into through-hole PCB designs.

74VHC574N Applications

The 74VHC574N is ideal for a variety of applications where high-speed data capture and synchronization are required. Its robust performance and wide operating voltage range make it suitable for:

• Digital Systems: Ideal for use in high-speed digital systems where reliable data capture and synchronization are critical.
• Microcontroller Interfaces: Can be used to interface with microcontrollers, ensuring fast and reliable data transfer.
• Sequential Logic Circuits: Perfect for applications requiring sequential logic, such as counters and state machines.
• Communication Systems: Suitable for use in communication systems where high-speed data transmission is necessary.
• Industrial Control Systems: The wide operating voltage range and robust performance make it suitable for industrial control applications.

Conclusion of 74VHC574N

The 74VHC574N is a versatile and reliable D-type flip-flop IC, offering high-speed operation and low power consumption. Despite its obsolescence status, its robust performance and wide operating voltage range make it an ideal choice for a variety of high-speed digital applications. The positive edge triggering and low propagation delay ensure reliable data capture and synchronization, making it suitable for use in digital systems, microcontroller interfaces, and sequential logic circuits. The 74VHC574N remains a valuable component in the electronics industry, providing a reliable solution for high-speed digital applications.