onsemi

74ACTQ574SJ  

Flip Flops

74ACTQ574SJ Description

The 74ACTQ574SJ is a high-performance D-type flip-flop IC designed for a wide range of digital applications. Manufactured by onsemi, this logic IC chip is part of the 74ACTQ series and features an 8-bit single element with a positive edge trigger type. It operates within a supply voltage range of 4.5V to 5.5V and supports a clock frequency of up to 85 MHz. The 74ACTQ574SJ is housed in a surface-mount 20SOP package, making it suitable for compact and high-density PCB designs.

74ACTQ574SJ Features

• High-Speed Operation: With a maximum clock frequency of 85 MHz, the 74ACTQ574SJ ensures fast data processing and transfer, making it ideal for high-speed digital systems.
• Low Propagation Delay: The maximum propagation delay is only 9ns at 5V and 50pF, ensuring minimal latency and high efficiency in signal transmission.
• Low Power Consumption: The quiescent current (Iq) is as low as 40 µA, which helps in reducing power consumption and heat generation, making it suitable for low-power applications.
• Robust Output Current Capability: The IC can handle up to 24mA for both high and low outputs, providing strong drive capabilities for various digital circuits.
• Wide Operating Voltage Range: The 4.5V to 5.5V supply voltage range ensures compatibility with a variety of power supply systems.
• Moisture Sensitivity Level (MSL) 1: The unlimited moisture sensitivity level ensures the IC can be stored and used in a wide range of environmental conditions without degradation.
• REACH Compliance: The 74ACTQ574SJ is REACH unaffected, ensuring compliance with environmental and safety regulations.

74ACTQ574SJ Applications

The 74ACTQ574SJ is well-suited for a variety of applications due to its high-speed operation, low power consumption, and robust output capabilities. Some specific use cases include:

• Data Buffering: Ideal for buffering data in high-speed communication systems, ensuring data integrity and minimizing signal degradation.
• Digital Signal Processing: Suitable for applications requiring fast and reliable data processing, such as in digital signal processors (DSPs) and microcontrollers.
• Memory Management: Can be used in memory controllers to manage data flow and ensure accurate data storage and retrieval.
• Industrial Automation: The robustness and reliability of the 74ACTQ574SJ make it suitable for industrial applications where high performance and durability are critical.
• Consumer Electronics: Ideal for use in consumer electronics where compact design and low power consumption are essential.

Conclusion of 74ACTQ574SJ

The 74ACTQ574SJ is a versatile and high-performance D-type flip-flop IC that offers significant advantages over similar models. Its high-speed operation, low power consumption, and robust output capabilities make it an ideal choice for a wide range of digital applications. Despite being marked as obsolete, the 74ACTQ574SJ remains a reliable and efficient solution for various digital systems, ensuring compatibility and performance in both existing and new designs.

74ACTQ574SJ Documents

Download datasheets and manufacturer documentation for 74ACTQ574SJ