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74HC574D,652

74HC574D,652 Description

The 74HC574D,652 is a high-speed CMOS logic IC chip designed by NXP Semiconductors, now part of Nexperia. This device is part of the 74HC series, known for its robust performance and reliability in various digital applications. The 74HC574D,652 is a D-type flip-flop with an 8-bit register, making it ideal for data storage and transfer operations. It features a clock frequency of up to 133 MHz, ensuring high-speed data processing capabilities. The device operates within a supply voltage range of 2V to 6V, providing flexibility in power requirements.

74HC574D,652 Features

• High-Speed Operation: With a maximum clock frequency of 133 MHz, the 74HC574D,652 ensures rapid data processing, making it suitable for high-speed digital systems.
• Low Propagation Delay: The maximum propagation delay is 26ns at 6V and 50pF, which is crucial for maintaining signal integrity and minimizing latency in digital circuits.
• Low Quiescent Current: Consuming only 8 µA in quiescent mode, this IC is energy-efficient, making it ideal for applications where power consumption is a concern.
• Positive Edge Triggering: The 74HC574D,652 is triggered on the positive edge of the clock signal, ensuring precise timing control and synchronization.
• Surface Mount Technology (SMT): The surface mount package type facilitates easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Wide Supply Voltage Range: Operating within a voltage range of 2V to 6V, this IC is versatile and can be used in a variety of power supply configurations.
• High Output Current Capability: With an output current capability of 7.8mA for both high and low states, the 74HC574D,652 can drive multiple loads effectively.
• Low Input Capacitance: The input capacitance of 3.5 pF ensures minimal loading on the driving circuit, maintaining signal integrity.

74HC574D,652 Applications

The 74HC574D,652 is well-suited for a variety of applications due to its high-speed operation, low power consumption, and robust performance. Some specific use cases include:

• Data Storage and Transfer: The 8-bit register makes it ideal for temporary data storage and transfer operations in digital systems.
• Microcontroller Interfaces: The device can be used to interface with microcontrollers, providing temporary storage for data being transferred between different components.
• Digital Signal Processing: Its high-speed capabilities make it suitable for digital signal processing applications where rapid data handling is required.
• Bus Drivers: The 74HC574D,652 can be used as a bus driver to drive multiple loads, ensuring reliable data transmission across different parts of a digital system.
• Memory Interfaces: The device can be employed in memory interfaces to store and transfer data between memory modules and processing units.

Conclusion of 74HC574D,652

The 74HC574D,652 is a versatile and high-performance logic IC chip that offers significant advantages over similar models. Its high-speed operation, low propagation delay, and low power consumption make it an ideal choice for a wide range of digital applications. The device's positive edge triggering and wide supply voltage range further enhance its flexibility and reliability. Whether used in data storage, microcontroller interfaces, or digital signal processing, the 74HC574D,652 provides a robust and efficient solution for modern digital systems.