Texas Instruments

CD54HCT174F3A

CD54HCT174F3A Description

The CD54HCT174F3A is a high-speed CMOS logic hex D-type flip-flop designed by Texas Instruments. This device is part of the 54HCT series and is optimized for high performance and reliability in various digital applications. With a clock frequency of 25 MHz, the CD54HCT174F3A ensures fast and efficient data processing. The maximum propagation delay of 40ns at 4.5V and 50pF load capacitance guarantees minimal latency, making it suitable for high-speed operations. The device operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard digital systems.

The CD54HCT174F3A features a positive edge-triggered design, which means it captures data on the rising edge of the clock signal, providing precise timing control. Each of the six D-type flip-flops can store one bit of data, making it ideal for applications requiring multiple data storage elements. The device also includes a master reset function, allowing for synchronous clearing of all flip-flops, which is crucial for initializing systems and ensuring consistent operation.

CD54HCT174F3A Features

• High-Speed Operation: With a clock frequency of 25 MHz, the CD54HCT174F3A ensures rapid data processing and transfer.
• Low Propagation Delay: The maximum propagation delay of 40ns at 4.5V and 50pF ensures minimal latency, making it suitable for high-speed digital systems.
• Low Power Consumption: The quiescent current of 8 µA minimizes power usage, making it energy-efficient for battery-powered and low-power applications.
• Positive Edge-Triggered: The positive edge-triggered design captures data on the rising edge of the clock signal, providing precise timing control.
• Master Reset Function: The master reset feature allows for synchronous clearing of all flip-flops, ensuring consistent and reliable operation.
• Wide Supply Voltage Range: Operating within a supply voltage range of 4.5V to 5.5V, the CD54HCT174F3A is compatible with standard digital systems.
• Through Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of installation on printed circuit boards.
• ROHS3 Compliant: The device meets the stringent environmental standards of ROHS3, ensuring compliance with global regulations.

CD54HCT174F3A Applications

The CD54HCT174F3A is ideal for a wide range of applications due to its high-speed operation, low power consumption, and reliable performance. Some specific use cases include:

• Digital Systems: The device is well-suited for digital systems requiring high-speed data processing and storage, such as microcontrollers, digital signal processors, and communication interfaces.
• Memory Applications: The hex D-type flip-flops can be used for temporary data storage and buffering in memory systems, ensuring data integrity and fast access.
• Clock Management: The positive edge-triggered design and master reset function make it ideal for clock management applications, where precise timing and synchronization are critical.
• Industrial Control: The robust through-hole mounting and wide supply voltage range make it suitable for industrial control systems that require high reliability and durability.
• Consumer Electronics: The low power consumption and high-speed operation make it ideal for consumer electronics, such as smartphones, tablets, and gaming consoles, where energy efficiency and performance are paramount.

Conclusion of CD54HCT174F3A

The CD54HCT174F3A is a versatile and high-performance hex D-type flip-flop that offers significant advantages over similar models. Its high-speed operation, low propagation delay, and low power consumption make it suitable for a wide range of digital applications. The positive edge-triggered design and master reset function ensure precise timing control and reliable operation. The device's wide supply voltage range, through-hole mounting, and ROHS3 compliance further enhance its suitability for various industries. Whether used in digital systems, memory applications, clock management, industrial control, or consumer electronics, the CD54HCT174F3A stands out as a reliable and efficient solution.