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74HC173DB,118

74HC173DB,118 Description

The 74HC173DB,118 is a single 4-bit D-type flip-flop IC designed for high-speed, low-power applications. Manufactured by Nexperia USA Inc., this device is part of the 74HC series and is housed in a 16-lead SSOP (Surface Mount) package. The 74HC173DB,118 is known for its robust performance, featuring a clock frequency of up to 95 MHz and a positive edge-triggered mechanism, ensuring precise data capture and synchronization. Despite its obsolescence, the 74HC173DB,118 remains a reliable choice for various digital circuit designs.

74HC173DB,118 Features

• High-Speed Operation: With a maximum clock frequency of 95 MHz, the 74HC173DB,118 ensures rapid data processing and synchronization.
• Low Power Consumption: The device operates within a supply voltage range of 2V to 6V, with a quiescent current of only 4 µA, making it suitable for low-power applications.
• Positive Edge-Triggered: This feature ensures that data is captured on the rising edge of the clock signal, providing reliable and predictable timing.
• Master Reset Functionality: The 74HC173DB,118 includes a master reset function, allowing for the synchronous reset of all flip-flops, which is essential for initializing circuits.
• Low Propagation Delay: The maximum propagation delay is 30ns at 6V and 50pF, ensuring fast signal transmission and minimal latency.
• Compliance and Reliability: The 74HC173DB,118 is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage life under specified conditions.
• Output Drive Capability: The device can drive up to 7.8mA in both high and low states, providing robust output drive capabilities for interfacing with other digital circuits.

74HC173DB,118 Applications

The 74HC173DB,118 is ideal for a variety of applications where high-speed data processing and reliable synchronization are required. Some specific use cases include:

• Digital Logic Circuits: Used in digital systems for data storage and synchronization, such as in counters, shift registers, and memory elements.
• Communication Systems: Ideal for high-speed data transmission and synchronization in communication protocols and interfaces.
• Control Systems: Suitable for use in control systems where precise timing and low power consumption are critical, such as in embedded systems and microcontrollers.
• Test and Measurement Equipment: The high-speed and low-power characteristics make it suitable for test and measurement applications where accuracy and reliability are paramount.

Conclusion of 74HC173DB,118

The 74HC173DB,118 is a versatile and reliable D-type flip-flop IC that offers high-speed performance and low power consumption. Despite being marked as obsolete, its robust features and compliance with industry standards make it a valuable component for various digital circuit applications. Its positive edge-triggered mechanism, master reset function, and low propagation delay ensure precise data capture and synchronization, making it an ideal choice for high-speed digital systems. Whether used in digital logic circuits, communication systems, control systems, or test and measurement equipment, the 74HC173DB,118 provides the performance and reliability needed for demanding applications.