Texas Instruments

CD54HC174F3A

CD54HC174F3A Description

The CD54HC174F3A is a high-speed CMOS logic hex D-type flip-flop, designed for high-performance digital applications. Manufactured by Texas Instruments, this device is part of the 54HC series, known for its robustness and reliability. The CD45HC174F3A features a clock frequency of up to 35 MHz, making it suitable for fast-switching applications. It operates within a supply voltage range of 2V to 6V, ensuring compatibility with a variety of power supply configurations.

The device has a maximum propagation delay of 28ns at 6V and 50pF, which is crucial for maintaining signal integrity and minimizing latency in digital circuits. With a quiescent current of just 8 µA, the CD54HC174F3A is highly energy-efficient, making it ideal for low-power applications. Each flip-flop element consists of 6 bits, and the device employs a positive edge trigger mechanism, ensuring precise timing control.

The CD54HC174F3A is packaged in a through-hole format, which is suitable for applications requiring robust mechanical stability and ease of integration into printed circuit boards. The device also includes a master reset function, allowing for complete control over the state of the flip-flops. The input capacitance is 10 pF, and the output current capability is 5.2mA for both high and low states, ensuring strong signal drive and compatibility with a wide range of digital circuits.

CD54HC174F3A Features

• High-Speed Operation: With a clock frequency of up to 35 MHz, the CD54HC174F3A ensures fast data processing and switching capabilities.
• Low Propagation Delay: The maximum propagation delay of 28ns at 6V and 50pF ensures minimal latency, making it suitable for high-speed digital systems.
• Low Power Consumption: The quiescent current of 8 µA makes the device highly energy,-efficient ideal for battery-powered and low-power applications.
• Positive Edge Triggering: Ensures precise timing control, making it suitable for synchronous digital systems.
• Master Reset Function: Provides complete control over the state of the flip-flops, ensuring reliable operation.
• Wide Operating Voltage Range: Operates between 2V and 6V, offering flexibility in power supply requirements.
• Robust Through-Hole Packaging: Ensures mechanical stability and ease of integration into PCBs.
  -High ** Output Current Capability**: 5.2mA for both high and low states, ensuring strong signal drive and compatibility with various digital circuits.
• ROHS3 Compliant: Ensures environmental compliance and suitability for modern manufacturing processes.

CD54HC174F3A Applications

The CD54HC174F3A is ideal for a wide range of digital applications, including:

• Digital Signal Processing: High-speed operation and low propagation delay make suitable it for processing digital signals in real-time.
• Clock Management: The positive edge triggering and master reset function ensure precise clock management in digital systems.
• Data Storage and Transfer: The 6-bit flip-flops can be used for temporary data storage and transfer in digital circuits.
• Control Systems: The low power consumption and robust through-hole packaging make it suitable for control systems in various industrial and consumer applications.
• Communication Systems: The high-speed operation and strong signal drive capability make it ideal for use in communication where systems data integrity is critical.

Conclusion of CD54HC174F3A

The CD54HC174F3A is a versatile and high-performance hex D-type flip-flop, offering a combination of speed, efficiency, and reliability. Its high-speed operation, low propagation delay, and low power consumption make it an excellent choice for a variety of digital applications. The positive edge triggering and master reset function provide precise timing control, ensuring reliable operation in synchronous digital systems. The robust through-hole packaging and wide operating voltage range further enhance its suitability for a wide range of applications. Overall, the CD54HC174F3A is a reliable and efficient solution for digital circuit designers, offering significant advantages over similar models in the market.