SN74HC374DTR

The SN74HC374DTR is a high-performance CMOS integrated circuit that functions as an octal D-type flip-flop with positive edge-trigger and tri-state outputs. It is designed for use in digital systems where high-speed data processing and reliable data latching are required.

The SN74HC374DTR contains eight independent D-type flip-flops, each with a dedicated D input, a clock (CP) input, and an output (Q). The flip-flops are triggered by the positive edge of the clock signal, meaning that they change their state only when the clock signal transitions from low to high. This feature allows for precise timing control in digital circuits.

Each flip-flop has a tri-state output that can be controlled via the output enable (OE) input. When the OE input is low, the outputs of the flip-flops are available and actively drive the bus lines. When the OE input is high, the outputs are placed in a high-impedance state, which allows the flip-flops to be connected to bus lines without interfering with other devices when not actively driving the bus. This feature is particularly useful in multiplexed systems where multiple devices share the same bus.

The SN74HC374DTR operates with a supply voltage (VCC) ranging from 2V to 6V, providing flexibility for use in a variety of applications with different power supply requirements. It offers fast propagation delays and low power consumption, making it suitable for use in high-frequency digital circuits. The IC also includes input clamp diodes for overvoltage protection, ensuring reliable operation in harsh environments.

In addition, the SN74HC374DTR is packaged in a compact, surface-mountable package that is easy to integrate into existing circuits. Its small footprint and high-performance capabilities make it an ideal choice for use in a wide range of digital systems and applications, including communication networks, data processing systems, and more.

Overall, the SN74HC374DTR is a versatile, high-speed CMOS octal D-type flip-flop with positive edge-trigger and tri-state outputs that offers low power consumption, wide operating voltage range, and input protection. Its compact package and high-performance capabilities make it an excellent choice for use in digital systems where high-speed data processing and reliable data latching are essential.