Texas Instruments

SN74ACT564DBRE4

SN74ACT564DBRE4 Description

The SN74ACT564DBRE4 is a single 8-bit D-type flip-flop from Texas Instruments, designed for high-speed digital applications. This IC operates with a clock frequency of up to 90 MHz, ensuring rapid data processing and synchronization. The device is triggered on the positive edge of the clock signal, providing precise control over data latching. The SN74ACT564DBRE4 is housed in a 20-lead SSOP package, suitable for surface-mount applications, and operates within a supply voltage range of 4.5V to 5.5V.

SN74ACT564DBRE4 Features

• High-Speed Performance: With a maximum propagation delay of 10.5ns at 5V and 50pF, the SN74ACT564DBRE4 ensures minimal latency in data transfer.
• Low Power Consumption: The IC features a quiescent current of only 4 µA, making it highly energy-efficient.
• Robust Output Current Capability: The device can handle output currents of up to 24mA for both high and low states, ensuring reliable operation even under heavy load conditions.
• Compliance and Reliability: The SN74ACT564DBRE4 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life in a controlled environment.
• Standard Functionality: This IC offers standard D-type flip-flop functionality, making it versatile for a wide range of digital circuit applications.
• Low Input Capacitance: With an input capacitance of 4.5 pF, the SN74ACT564DBRE4 minimizes signal degradation and ensures high signal integrity.

SN74ACT564DBRE4 Applications

The SN74ACT564DBRE4 is ideal for applications requiring high-speed data processing and reliable storage of digital information. Some specific use cases include:

• Digital Signal Processing: Utilized in systems where rapid data capture and processing are critical, such as in high-speed communication interfaces and data acquisition systems.
• Memory Storage: Ideal for temporary data storage in digital circuits, ensuring data integrity and quick access.
• Clock Synchronization: Used in clock distribution networks to synchronize data across various components of a system.
• Control Logic: Employed in control systems where precise timing and data latching are necessary, such as in microcontroller peripherals and automation systems.

Conclusion of SN74ACT564DBRE4

The SN74ACT564DBRE4 from Texas Instruments is a high-performance D-type flip-flop designed for demanding digital applications. Its high-speed operation, low power consumption, and robust output capabilities make it a reliable choice for engineers looking to optimize their digital circuit designs. Despite being marked as obsolete, the SN74ACT564DBRE4 remains a valuable component for applications requiring standard D-type flip-flop functionality. Its compliance with industry standards ensures it remains a viable option for modern electronics projects.