NXP Semiconductors

74HC173D,653

74HC173D,653 Description

The 74HC173D,653 is a high-performance, single 4-bit D-type flip-flop with master reset functionality, designed by NXP Semiconductors. This logic IC chip is part of the 74HC series, renowned for its robustness and reliability in digital circuits. The device operates within a supply voltage range of 2V to 6V, making it suitable for a variety of power supply configurations. It features a clock frequency of up to 95 MHz, ensuring high-speed operation that is essential for modern digital systems. The maximum propagation delay of 30ns at 6V and 50pF capacitance load guarantees rapid signal processing, which is critical for applications requiring quick data handling.

74HC173D,653 Features

• High-Speed Operation: With a clock frequency of 95 MHz, the 74HC173D,653 is capable of handling high-speed digital signals, making it ideal for applications that require rapid data processing.
• Low Quiescent Current: The device consumes only 4 µA in quiescent state, which is beneficial for power-sensitive applications and helps in reducing overall power consumption.
• Positive Edge Triggering: The flip-flop is triggered on the positive edge of the clock signal, ensuring precise timing control and synchronization in digital circuits.
• Master Reset Functionality: The inclusion of a master reset function allows for the synchronous reset of all flip-flops, providing a reliable method to initialize the device and clear any stored data.
• Surface Mount Technology: The surface mount package type facilitates easy integration into compact and high-density PCB designs, enhancing the flexibility of the device in various electronic systems.
• Wide Supply Voltage Range: The ability to operate between 2V and 6V supply voltages makes the 74HC173D,653 versatile and adaptable to different power supply conditions.
• Low Propagation Delay: With a maximum propagation delay of 30ns at 6V and 50pF, the device ensures minimal signal delay, contributing to efficient data transfer and processing.
• Moisture Sensitivity Level 1: The device is classified as MSL 1 (Unlimited), which means it is not sensitive to moisture, making it suitable for storage and handling under various environmental conditions.

74HC173D,653 Applications

The 74HC173D,653 is ideal for a wide range of applications due to its high-speed operation, low power consumption, and versatile functionality. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for processing digital signals in real-time applications such as communication systems and digital audio processing.
• Data Storage and Transfer: The 4-bit flip-flop can be used for temporary data storage and transfer in microcontroller and microprocessor systems, ensuring data integrity and fast processing.
• Synchronization Circuits: The positive edge triggering and master reset functionality are beneficial in synchronization circuits where precise timing and reset capabilities are required.
• Embedded Systems: The low power consumption and surface mount package make it an excellent choice for embedded systems where space and power efficiency are critical.
• Automotive and Industrial Electronics: The wide supply voltage range and moisture sensitivity level 1 classification make it suitable for harsh environments commonly found in automotive and industrial applications.

Conclusion of 74HC173D,653

The 74HC173D,653 by NXP Semiconductors is a versatile and high-performance D-type flip-flop that offers significant advantages over similar models. Its high-speed operation, low power consumption, and wide supply voltage range make it suitable for a variety of applications, from digital signal processing to embedded systems. The inclusion of master reset functionality and positive edge triggering ensures precise control and synchronization, while the surface mount package and moisture sensitivity level 1 classification enhance its flexibility and reliability in different environments. Overall, the 74HC173D,653 is an excellent choice for designers looking for a reliable and efficient solution for their digital circuit needs.