Texas Instruments

CD74AC574MG4

CD74AC574MG4 Description

The CD74AC574MG4 is a high-performance, single 8-bit D-type flip-flop designed by Texas Instruments, part of the 74AC series. This logic IC chip is optimized for high-speed operation with a clock frequency of up to 125 MHz, making it suitable for demanding digital applications. The device features a positive edge trigger type, ensuring reliable data capture on the rising edge of the clock signal. It operates within a wide voltage range of 1.5V to 5.5V, providing flexibility in power supply requirements.

The CD74AC574MG4 is housed in a surface-mount package, specifically a 20SOIC, making it ideal for compact and space-efficient designs. It has an input capacitance of 10 pF and a maximum propagation delay of 10.8ns at 5V and 50pF, ensuring fast signal processing and minimal latency. The device is designed to be highly efficient, with a quiescent current of only 8 µA, and it supports output currents of 24mA for both high and low states.

CD74AC574MG4 Features

• High-Speed Performance: With a clock frequency of up to 125 MHz, the CD74AC574MG4 ensures rapid data processing and synchronization.
• Positive Edge Triggering: This feature guarantees precise data capture on the rising edge of the clock signal, enhancing reliability in digital circuits.
• Wide Voltage Range: The device operates efficiently within a supply voltage range of 1.5V to 5.5V, offering versatility in power supply options.
• Low Power Consumption: A quiescent current of 8 µA minimizes power usage, making it suitable for low-power applications.
• Fast Propagation Delay: The maximum propagation delay of 10.8ns at 5V and 50pF ensures minimal latency and efficient signal transmission.
• High Output Current Capability: The device supports output currents of 24mA for both high and low states, providing robust performance.
• Compliance and Reliability: The CD74AC574MG4 is REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 1 (unlimited) indicates high resistance to moisture, enhancing reliability in various environmental conditions.

CD74AC574MG4 Applications

The CD74AC574MG4 is ideal for a variety of applications requiring high-speed, reliable data processing and storage. Its features make it particularly suitable for:

• Digital Systems: Use in digital signal processing, data storage, and communication systems where high-speed and reliable data capture are essential.
• Microcontroller Interfaces: Ideal for interfacing with microcontrollers in embedded systems, ensuring fast and accurate data transfer.
• Memory Applications: Suitable for use in memory modules and data buffers where low latency and high-speed operation are required.
• Industrial Control: Applicable in industrial automation and control systems where robustness and reliability are paramount.
• Consumer Electronics: Ideal for use in consumer electronics products that require compact and efficient digital components.

Conclusion of CD74AC574MG4

The CD74AC574MG4 from Texas Instruments is a versatile and high-performance D-type flip-flop that offers significant advantages over similar models. Its high-speed operation, wide voltage range, and low power consumption make it an excellent choice for a variety of digital applications. The device's compliance with environmental and safety standards further enhances its appeal. Whether used in digital systems, microcontroller interfaces, or industrial control applications, the CD74AC574MG4 delivers reliable performance and efficiency, making it a standout choice in the electronics industry.