CD74HC173PWR High-Speed CMOS Logic Quad D-Type Flip-Flops

The CD74HC173PWR from Texas Instruments is a high-speed CMOS logic quad D-type flip-flop integrated circuit. This device is part of the HC family, which is well-known for its high-speed operation while maintaining the CMOS low power dissipation. The CD74HC173PWR is designed for use in a wide array of applications including digital data storage, data transfer, and general-purpose logic operations.

Each flip-flop has independent data, clock, and clear inputs and Q and Q\ outputs. The device comes in a TSSOP package with 16 pins, offering a compact footprint for space-constrained applications. This package type also provides improved thermal performance and reduced inductance, which is beneficial for high-speed operations.

The CD74HC173PWR operates over a broad voltage range from 2V to 6V and features a maximum clock frequency of 80 MHz at 5V. This makes it suitable for interfacing with a variety of logic families and handling high-speed data. Additionally, its low power consumption makes it ideal for battery-powered devices.

The flip-flops in the CD74HC173PWR are edge-triggered, capturing data on the rising edge of the clock signal, which provides precise control over data timing and synchronization. The clear input allows for the immediate resetting of the flip-flops, which is crucial for initializing systems and ensuring reliable operation upon power-up.

With its robust design, the CD74HC173PWR offers high noise immunity and the ability to drive up to 10 LSTTL loads. This ensures reliable performance in noisy environments or when driving multiple devices. Texas Instruments' commitment to quality means that this component is designed for long-term reliability and consistent performance.

In summary, the CD74HC173PWR is a versatile, high-performance flip-flop IC that is suitable for a variety of digital applications. Its high-speed operation, broad voltage range, and low power consumption make it a practical choice for designers looking to optimize their digital systems for speed and efficiency.