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CD74HC574M96

CD74HC574M96 Description

The CD74HC574M96 from Texas Instruments is a high-speed 8-bit D-type flip-flop with 3-state outputs, designed for surface-mount applications in the 74HC series. Operating within a 2V to 6V supply range, it supports a clock frequency of 60 MHz, making it suitable for high-performance digital systems. The device features positive-edge triggering, ensuring reliable data capture on the rising clock edge. With a low quiescent current of 8 µA, it is optimized for power-sensitive designs. The 20-pin SOIC package (Tape & Reel) ensures compatibility with automated assembly processes, while its RoHS3 compliance meets modern environmental standards.

CD74HC574M96 Features

• High-Speed Operation: 60 MHz clock frequency and 28ns propagation delay (at 6V, 50pF) enable efficient data processing.
• Low Power Consumption: 8 µA quiescent current minimizes energy usage in standby modes.
• Robust Output Drive: 7.8mA output current (high/low) ensures strong signal integrity in bus-oriented systems.
• 3-State Outputs: Allows direct interface with bidirectional buses and multiplexed systems.
• Wide Voltage Range: 2V to 6V operation accommodates mixed-voltage environments.
• Enhanced Reliability: REACH unaffected and MSL 1 (Unlimited) rating ensures long-term stability in harsh conditions.

CD74HC574M96 Applications

• Data Storage & Buffering: Ideal for register banks, temporary storage, and pipeline systems in microcontrollers.
• Bus Interface Systems: Used in address/data buses for memory modules and I/O expansion.
• High-Speed Logic Circuits: Suitable for clock synchronization and state machine designs.
• Industrial Control Systems: Reliable performance in PLCs, motor controllers, and sensor interfaces.
• Consumer Electronics: Applied in set-top boxes, routers, and display drivers due to low power and high speed.

Conclusion of CD74HC574M96

The CD74HC574M96 stands out for its balance of speed, power efficiency, and versatility, making it a preferred choice for high-performance digital designs. Its 3-state outputs, wide voltage range, and robust drive capability provide flexibility in bus-oriented and data-intensive applications. With Texas Instruments' proven quality and RoHS3 compliance, this flip-flop is a reliable solution for industrial, consumer, and embedded systems. Engineers can leverage its low propagation delay and high clock frequency to optimize system throughput while maintaining energy efficiency.