Texas Instruments

SN74HCT574PWRG4

SN74HCT574PWRG4 Description

The SN74HCT574PWRG4 is a high-performance D-type flip-flop IC designed by Texas Instruments, featuring an 8-bit storage register. This device is part of the 74HCT series, known for its robust performance and compatibility with TTL and CMOS logic levels. The SN74HCT574PWRG4 operates within a supply voltage range of 4.5V to 5.5V, ensuring reliable operation in various power supply conditions. It is designed to function at a clock frequency of up to 40 MHz, making it suitable for high-speed digital applications.

The SN74HCT574PWRG4 is a single-element device with 8 bits per element, providing efficient data storage and transfer capabilities. It features a positive edge trigger type, ensuring data is captured on the rising edge of the clock signal, which is critical for synchronous operation in digital circuits. The device also boasts a low quiescent current of 8 µA, making it energy-efficient and suitable for low-power applications.

SN74HCT574PWRG4 Features

• High-Speed Operation: With a maximum clock frequency of 40 MHz, the SN74HCT574PWRG4 ensures fast data processing and transfer, ideal for demanding digital applications.
• Low Propagation Delay: The maximum propagation delay is 47ns at 5.5V and 150pF, ensuring minimal latency and high-speed performance.
• Low Power Consumption: The device consumes only 8 µA in quiescent mode, making it suitable for battery-powered and low-power applications.
• Wide Supply Voltage Range: The SN74HCT574PWRG4 operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• Compatibility: The device is compatible with both TTL and CMOS logic levels, ensuring seamless integration with a wide range of digital systems.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (Unlimited) ensures the device is robust against moisture, making it suitable for various environmental conditions.
• Compliance: The SN74HCT574PWRG4 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and regulatory standards.

SN74HCT574PWRG4 Applications

The SN74HCT574PWRG4 is ideal for a variety of applications due to its high-speed operation, low power consumption, and compatibility with both TTL and CMOS logic levels. Some specific use cases include:

• Data Storage and Transfer: The 8-bit storage register makes it suitable for applications requiring temporary data storage and transfer, such as in microcontroller interfacing and data buffering.
• Digital Systems: The device's compatibility with TTL and CMOS logic levels ensures it can be integrated into various digital systems, including embedded systems and digital signal processing applications.
• High-Speed Applications: With a clock frequency of up to 40 MHz, the SN74HCT574PWRG4 is ideal for high-speed digital circuits, such as in communication systems and real-time processing applications.
• Low-Power Applications: The low quiescent current of 8 µA makes it suitable for battery-powered devices and low-power applications, ensuring extended operational life.

Conclusion of SN74HCT574PWRG4

The SN74HCT574PWRG4 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 wide supply voltage range make it suitable for a wide range of digital applications. The device's compatibility with both TTL and CMOS logic levels ensures seamless integration into various digital systems. With its low propagation delay and robust environmental compliance, the SN74HCT574PWRG4 is an excellent choice for engineers and designers looking for a reliable and efficient solution for their digital circuit needs.