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74HCT574D,652

74HCT574D,652 Description

The 74HCT574D,652 is a single 8-bit D-type flip-flop IC from Nexperia, designed for high-speed, low-power applications. This logic IC chip operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of up to 76 MHz, ensuring robust performance in demanding digital circuits. The device is triggered by positive edge signals, providing reliable data latching and storage. Despite being marked as obsolete, the 74HCT574D,652 remains a viable option for legacy systems and specific applications where its unique characteristics are advantageous.

74HCT574D,652 Features

• High-Speed Operation: With a maximum clock frequency of 76 MHz, the 74HCT574D,652 ensures fast data processing and transfer, making it suitable for high-speed digital systems.
• Low Power Consumption: The device maintains low quiescent current (8 µA) and low input capacitance (3.5 pF), contributing to energy efficiency and reduced power dissipation.
• Robust Performance: The maximum propagation delay of 33ns at 4.5V and 50pF ensures reliable and timely data transfer, minimizing delays in critical applications.
• High Output Current Capability: The IC supports 6mA output current for both high and low states, enabling it to drive multiple loads effectively.
• Compliance and Safety: The 74HCT574D,652 is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling.

74HCT574D,652 Applications

The 74HCT574D,652 is ideal for applications requiring high-speed data latching and storage, such as:

• Digital Signal Processing: Efficiently latches and stores data in high-speed digital signal processing systems.
• Microcontroller Interfaces: Provides reliable data buffering and storage in microcontroller-based applications.
• Memory Systems: Acts as a data latch in memory systems, ensuring data integrity during read/write operations.
• Communication Systems: Facilitates data synchronization and buffering in communication interfaces.
• Industrial Control Systems: Ensures reliable data handling and storage in harsh industrial environments.

Conclusion of 74HCT574D,652

The 74HCT574D,652 from Nexperia is a versatile and reliable 8-bit D-type flip-flop IC, offering high-speed operation, low power consumption, and robust performance. Its compliance with environmental and safety standards, along with its high output current capability and low propagation delay, make it a valuable component for a variety of applications. While marked as obsolete, the 74HCT574D,652 remains a suitable choice for legacy systems and specific use cases where its unique features provide significant advantages.