Texas Instruments

CD74HCT574EE4

CD74HCT574EE4 Description

The CD74HCT574EE4 is a high-performance, 8-bit D-type flip-flop integrated circuit (IC) designed for a wide range of digital applications. Manufactured by Texas Instruments, this IC is part of the 74HCT series, known for its compatibility with both TTL and CMOS logic families. The CD74HCT574EE4 operates within a supply voltage range of 4.5V to 5.5V and features a maximum clock frequency of 60 MHz, making it suitable for high-speed digital systems.

CD74HCT574EE4 Features

• High-Speed Operation: With a maximum clock frequency of 60 MHz, the CD74HCT574EE4 ensures fast data processing and transfer, ideal for demanding digital applications.
• Low Propagation Delay: The maximum propagation delay is 33ns at 4.5V and 50pF, ensuring minimal latency in signal transmission.
• Low Quiescent Current: Consuming only 8 µA of quiescent current, this IC is energy-efficient, making it suitable for battery-powered and low-power applications.
• Positive Edge Triggering: The flip-flop is triggered on the positive edge of the clock signal, providing precise timing control.
• Through Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into various circuit boards.
• 8-bit Data Storage: Each IC element can store 8 bits of data, providing ample storage capacity for multiple digital signals.
• High Output Current Capability: The IC can source and sink up to 6mA per output, ensuring reliable signal drive capabilities.
• Standard Functionality: As part of the 74HCT series, it offers standard D-type flip-flop functionality, ensuring compatibility with a wide range of digital systems.

CD74HCT574EE4 Applications

The CD74HCT574EE4 is versatile and can be used in a variety of applications, including:

• Digital Data Storage: Ideal for temporary storage of digital data in microprocessors, microcontrollers, and other digital systems.
• Synchronization Circuits: Used in synchronizing digital signals to a common clock, ensuring proper timing and coordination.
• Register Applications: Functions as a register in digital circuits, holding data for processing and transfer.
• Memory Buffers: Acts as a buffer in memory systems, ensuring data integrity during read and write operations.
• Communication Interfaces: Used in communication protocols where data needs to be synchronized and stored temporarily.

Conclusion of CD74HCT574EE4

The CD74HCT574EE4 from Texas Instruments is a robust and reliable 8-bit D-type flip-flop IC, offering high-speed operation, low power consumption, and precise timing control. Its compatibility with both TTL and CMOS logic families, combined with its high output current capability, makes it an excellent choice for a wide range of digital applications. Whether used in data storage, synchronization, or communication interfaces, the CD74HCT574EE4 ensures reliable performance and efficient operation.