Texas Instruments

SN74ACT574NSR

SN74ACT574NSR Description

The SN74ACT574NSR is a high-performance, 8-bit D-type flip-flop manufactured by Texas Instruments. This logic IC chip is designed to operate at a clock frequency of up to 110 MHz, making it suitable for high-speed applications. The device features a positive edge-trigger type, ensuring reliable data capture on the rising edge of the clock signal. With a supply voltage range of 4.5V to 5.5V, the SN74ACT574NSR is compatible with standard 5V digital systems. The chip is housed in a surface-mount 20SO package, which is ideal for compact and high-density PCB designs. The product is currently active and complies with both REACH and ROHS3 regulations, ensuring environmental safety and regulatory compliance.

SN74ACT574NSR Features

• High-Speed Operation: The SN74ACT574NSR operates at a clock frequency of up to 110 MHz, providing fast data processing capabilities.
• Positive Edge Triggering: This ensures precise data capture on the rising edge of the clock signal, enhancing the reliability of data transfer.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, making it compatible with standard 5V digital systems.
• Low Quiescent Current: With a quiescent current of only 4 µA, the SN74ACT574NSR is energy-efficient, making it suitable for low-power applications.
• High Output Current: The device can provide up to 24mA of output current for both high and low states, ensuring robust performance.
• Low Propagation Delay: The maximum propagation delay is 11ns at 5V and 50pF, enabling fast signal transmission.
• Compliance and Safety: The SN74ACT574NSR is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: The device has an MSL of 1 (unlimited), making it suitable for a wide range of manufacturing environments.

SN74ACT574NSR Applications

The SN74ACT574NSR is ideal for a variety of high-speed digital applications, including:

• Data Storage and Transfer: The device's high-speed operation and reliable data capture make it suitable for applications involving data storage and transfer, such as memory buffering and data latching.
• Digital Signal Processing: The low propagation delay and high output current capabilities make the SN74ACT574NSR well-suited for digital signal processing applications, where fast and accurate signal transmission is critical.
• Communication Systems: The device's compatibility with standard 5V digital systems and its energy-efficient operation make it ideal for use in communication systems, such asems mod and network interfaces.
• Industrial Control Systems: The SN74ACT574NSR's robust performance and compliance with environmental regulations make it suitable for use in industrial control systems, where reliability and safety are paramount.

Conclusion of SN74ACT574NSR

The SN74ACT574NSR is a versatile and high-performance D-type flip-flop that offers significant advantages over similar models. Its high-speed operation, low propagation delay, and wide supply voltage range make it suitable for a wide range of applications, from data storage and transfer to digital signal processing and communication systems. The device's compliance with environmental regulations and its energy-efficient operation further enhance its appeal. Overall, the SN74ACT574NSR is an excellent choice for designers seeking a reliable and high-performance solution for their digital systems.