onsemi

MM74HC574WM

MM74HC574WM Description

The MM74HC574WM is a single 8-bit D-type flip-flop IC from the 74HC series, manufactured by onsemi. This device is designed to operate with a supply voltage ranging from 2V to 6V and features a clock frequency of up to 35 MHz. It is triggered on the positive edge of the clock signal, ensuring precise timing control. The MM74HC574WM is housed in a surface-mount 20SOIC package, making it suitable for compact and high-density PCB designs.

MM74HC574WM Features

• High-Speed Operation: With a maximum clock frequency of 35 MHz, the MM74HC574WM ensures fast data transfer and processing capabilities.
• Low Power Consumption: The device operates with a quiescent current of only 8 µA, making it energy-efficient and suitable for low-power applications.
• Wide Supply Voltage Range: The MM74HC574WM can operate within a supply voltage range of 2V to 6V, providing flexibility in power supply requirements.
• Low Propagation Delay: The maximum propagation delay is 27ns at 6V and 150pF, ensuring rapid signal transmission and minimal latency.
• Robust Output Current Capability: The device can handle output currents of up to 7.8mA for both high and low states, making it suitable for driving various loads.
• Compliance and Safety: The MM74HC574WM is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for storage and handling in a wide range of environmental conditions.

MM74HC574WM Applications

The MM74HC574WM is ideal for a variety of applications where high-speed data processing and storage are required. Some specific use cases include:

• Digital Systems: Used in digital circuits for data storage and processing, such as in microprocessors and memory modules.
• Communication Systems: Ideal for buffering and synchronizing data in communication systems, ensuring reliable data transmission.
• Consumer Electronics: Suitable for applications in consumer electronics where compact design and low power consumption are critical.
• Industrial Control: Used in industrial control systems for precise timing and data handling, contributing to efficient automation processes.

Conclusion of MM74HC574WM

The MM74HC574WM is a versatile and high-performance D-type flip-flop IC that offers a combination of high-speed operation, low power consumption, and robust output capabilities. Its wide supply voltage range and low propagation delay make it suitable for a variety of applications, from digital systems to industrial control. Despite being marked as obsolete, the MM74HC574WM remains a reliable choice for applications requiring a single 8-bit flip-flop with high performance and compliance with environmental standards.