Texas Instruments

SN74HCT574APWR  

Flip Flops

SN74HCT574APWR Description

The SN74HCT574APWR is a high-performance, single-element, 8-bit D-type flip-flop designed by Texas Instruments. This logic IC chip is part of the 74HCT series, known for its robustness and reliability in digital circuits. The SN74HCT574APWR operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of up to 60 MHz, making it suitable for high-speed applications. The device is triggered on the positive edge of the clock signal, ensuring precise timing and synchronization in digital systems.

SN74HCT574APWR Features

• High-Speed Operation: With a maximum clock frequency of 60 MHz, the SN74HCT574APWR is capable of handling high-speed data processing and transmission.
• Low Propagation Delay: The maximum propagation delay is 40ns at 5.5V and 150pF, ensuring minimal latency in signal processing.
• Low Quiescent Current: The device consumes only 8 µA in quiescent mode, making it energy-efficient and suitable for battery-powered or low-power applications.
• High Output Current Capability: The SN74HCT574APWR can source and sink up to 6mA, providing robust output drive capabilities.
• Low Input Capacitance: With an input capacitance of 3 pF, the device minimizes loading effects on the driving circuitry.
• Compliance and Reliability: The SN74HCT574APWR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Surface Mount Packaging: The 20TSSOP package type allows for easy integration into modern PCB designs and supports surface mount technology.

SN74HCT574APWR Applications

The SN74HCT574APWR is ideal for a variety of applications due to its high-speed performance and low power consumption. Some specific use cases include:

• Data Latching: The 8-bit D-type flip-flop is perfect for latching data in digital systems, ensuring data integrity and synchronization.
• Memory Buffers: The device can be used as a buffer in memory systems, providing temporary storage and facilitating data transfer.
• Digital Signal Processing: Its high-speed operation makes it suitable for applications requiring fast signal processing, such as in communication systems and digital signal processors.
• Microcontroller Interfaces: The SN74HCT574APWR can interface with microcontrollers to manage data flow and provide temporary storage for data processing.
• Automotive and Industrial Control Systems: The robustness and reliability of the device make it suitable for harsh environments commonly found in automotive and industrial applications.

Conclusion of SN74HCT574APWR

The SN74HCT574APWR from Texas Instruments 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 low power consumption make it an ideal choice for a wide range of digital applications. The device's compliance with environmental and safety standards, along with its surface mount packaging, ensures ease of integration and reliability in modern electronic designs. Whether used in data latching, memory buffering, or digital signal processing, the SN74HCT574APWR provides a reliable and efficient solution for digital circuit designers.

SN74HCT574APWR Documents

Download datasheets and manufacturer documentation for SN74HCT574APWR