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74HC174D,653

74HC174D,653 Description

The 74HC174D,653 from Nexperia is a high-speed, low-power hex D-type flip-flop with master reset, designed for surface-mount applications. Packaged in a 16-pin SOIC (Tape & Reel), this IC operates within a 2V to 6V supply range, making it compatible with a variety of logic levels. It features six edge-triggered D-type flip-flops with a common clock (CLK) and master reset (MR) input, ensuring synchronous operation. With a clock frequency of up to 107 MHz and a max propagation delay of 28ns @ 6V, 50pF, it delivers reliable performance in high-speed digital systems.

74HC174D,653 Features

• High-Speed Operation: Supports clock frequencies up to 107 MHz, ideal for timing-critical applications.
• Low Power Consumption: Quiescent current (Iq) of just 8 µA enhances energy efficiency.
• Wide Voltage Range: Operates from 2V to 6V, offering flexibility in mixed-voltage environments.
• Robust Output Drive: Capable of sourcing/sinking 5.2mA, ensuring strong signal integrity.
• Master Reset Function: Synchronously clears all flip-flops for system initialization.
• Low Input Capacitance (3.5 pF): Minimizes loading effects on preceding circuitry.
• RoHS3 & REACH Compliant: Meets environmental and safety standards.
• MSL 1 (Unlimited): Suitable for extended storage without moisture sensitivity concerns.

74HC174D,653 Applications

This IC is widely used in digital systems requiring synchronous data storage and transfer, such as:

• Shift Registers: For serial-to-parallel data conversion in communication interfaces.
• Data Buffering: Temporarily holds data in microprocessors or memory systems.
• Clock Synchronization: Ensures precise timing in sequential logic circuits.
• Control Systems: Resettable state machines or counters in industrial automation.
• Consumer Electronics: Used in displays, remote controls, and IoT devices for signal processing.

Conclusion of 74HC174D,653

The 74HC174D,653 stands out for its high-speed performance, low power consumption, and versatile voltage range, making it a reliable choice for modern digital designs. Its master reset capability and robust output drive further enhance system reliability, while compliance with RoHS3 and REACH ensures environmental safety. Whether in industrial, automotive, or consumer electronics, this flip-flop delivers precision and efficiency, solidifying its position as a go-to solution for synchronous logic applications.