Texas Instruments

SN74HC574PWT  

Flip Flops

SN74HC574PWT Description

The SN74HC574PWT is a high-performance D-type flip-flop integrated circuit designed for a wide range of digital applications. Manufactured by Texas Instruments, this IC features an 8-bit storage register with a positive edge-triggered clock input, making it suitable for synchronous data storage and transfer operations. The device operates within a supply voltage range of 2V to 6V, ensuring compatibility with various power supply configurations. With a maximum clock frequency of 40 MHz, the SN74HC574PWT can handle high-speed data processing, making it ideal for modern digital systems.

SN74HC574PWT Features

• High-Speed Operation: The SN74HC574PWT supports a clock frequency of up to 40 MHz, enabling rapid data processing and storage.
• Positive Edge Triggering: The device is triggered on the positive edge of the clock signal, ensuring reliable and synchronous data capture.
• Low Power Consumption: With a quiescent current of only 8 µA, the SN74HC574PWT is highly energy-efficient, making it suitable for low-power applications.
• Wide Supply Voltage Range: Operating within a 2V to 6V supply voltage range, the IC is versatile and can be used in various power supply environments.
• High Output Current Capability: The device can provide up to 7.8 mA for both high and low outputs, ensuring robust signal drive capabilities.
• Low Propagation Delay: The maximum propagation delay is 31 ns at 6V and 50pF, ensuring fast and accurate data transfer.
• Compliance and Reliability: The SN74HC574PWT is REACH unaffected and RoHS3 compliant, meeting environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage and handling.
• Surface Mount Packaging: The 20-TSSOP package is designed for surface mount technology, facilitating easy integration into compact and high-density PCB designs.

SN74HC574PWT Applications

The SN74HC574PWT is well-suited for a variety of applications due to its high-speed operation, low power consumption, and robust performance. Some specific use cases include:

• Data Storage and Buffering: Ideal for storing and buffering data in digital systems, ensuring reliable data transfer between different components.
• Synchronous Data Processing: Suitable for applications requiring synchronized data capture and processing, such as in microcontroller interfacing and digital signal processing.
• Memory and Register Applications: Can be used in memory and register applications where data integrity and fast access times are critical.
• High-Speed Communication Systems: The high clock frequency and low propagation delay make it suitable for high-speed communication systems and data transmission applications.
• Industrial Control Systems: The wide supply voltage range and robust performance make it ideal for industrial control systems where reliability and versatility are paramount.

Conclusion of SN74HC574PWT

The SN74HC574PWT 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 positive edge triggering and low propagation delay ensure reliable and fast data processing, making it ideal for synchronous data storage and transfer operations. With its compliance to environmental and regulatory standards and its robust surface mount packaging, the SN74HC574PWT is a reliable choice for modern digital systems. Whether used in data storage, communication systems, or industrial control applications, the SN74HC574PWT provides the performance and reliability needed for successful implementation.

SN74HC574PWT Documents

Download datasheets and manufacturer documentation for SN74HC574PWT

Datasheets :

SN54HC574, SN74HC574      

PCN Obsolescence/ EOL :

Mult Dev EOL 30/Aug/2023      

PCN Design/Specification :

Design 22/Feb/2022