Texas Instruments

CD54HC175F3A

CD54HC175F3A Description

The CD54HC175F3A is a high-speed CMOS logic quad D-type flip-flop designed by Texas Instruments. This device is part of the 54HC series and is optimized for high performance in digital logic applications. It features a clock frequency of up to 35 MHz, making it suitable for fast-switching digital circuits. The flip-flop is triggered on the positive edge, ensuring precise timing control. Each of the four D-type flip-flops can store one bit of data, providing a total of four bits per element. The device operates within a supply voltage range of 2V to 6V, offering flexibility in power supply requirements.

CD54HC175F3A Features

• High-Speed Operation: With a clock frequency of 35 MHz, the CD54HC175F3A ensures rapid data processing and minimal latency in digital circuits.
• Low Propagation Delay: The maximum propagation delay is 30ns at 6V and 50pF, which is crucial for applications requiring high-speed data transfer and synchronization.
• Low Power Consumption: The quiescent current is only 8 µA, making it energy-efficient and suitable for battery-operated or low-power systems.
• Complementary Outputs: The device provides complementary outputs, which can be useful for driving differential signals or reducing the need for additional inverters.
• Wide Operating Voltage Range: The supply voltage range of 2V to 6V allows for compatibility with various power supply configurations.
• Positive Edge Triggering: This ensures reliable data capture on the rising edge of the clock signal, enhancing timing accuracy.
• Master Reset Functionality: The master reset feature allows for synchronous clearing of all flip-flops, simplifying control logic in complex systems.
• Through Hole Mounting: The through-hole package type facilitates easy integration into printed circuit boards and ensures robust mechanical stability.
• ROHS3 Compliant: The device meets stringent environmental standards, making it suitable for use in environmentally conscious applications.

CD54HC175F3A Applications

The CD54HC175F3A is ideal for a variety of applications where high-speed data processing and reliable digital logic are required. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for processing high-speed digital signals in communication systems.
• Microcontroller Interfaces: The device can be used to interface with microcontrollers, providing temporary storage and synchronization of data.
• Clock Management: The positive edge triggering and master reset functionality are beneficial for clock management and synchronization in complex digital systems.
• Memory Buffers: The quad D-type flip-flops can serve as temporary storage elements in memory buffer circuits.
• Automotive Electronics: The robust through-hole mounting and wide operating voltage range make it suitable for automotive applications where reliability and durability are paramount.

Conclusion of CD54HC175F3A

The CD54HC175F3A from Texas Instruments is a high-performance, high-speed CMOS logic quad D-type flip-flop that offers significant advantages over similar models. Its combination of high clock frequency, low propagation delay, and low power consumption makes it an excellent choice for demanding digital applications. The device's wide operating voltage range, complementary outputs, and master reset functionality further enhance its versatility and reliability. Whether used in digital signal processing, microcontroller interfaces, or automotive electronics, the CD54HC175F3A provides a robust and efficient solution for high-speed digital logic needs.