Product Overview: CD74HC377M - Texas Instruments

The CD74HC377M is a high-speed CMOS logic octal D-type flip-flop with data enable, manufactured by Texas Instruments. This integrated circuit is designed for the 2V to 6V VCC operation, making it suitable for a wide range of applications in modern electronic systems. The CD74HC377M is part of the 74HC series, which is recognized for its high noise immunity and low power consumption.

Featuring eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs, the CD74HC377M is an ideal choice for temporary storage or transferring data in a variety of digital systems. The device's data enable feature allows the user to control the flow of data into the flip-flops. When the data enable input is high, data on the D inputs is transferred to the Q outputs on the next positive-going edge of the clock input. Conversely, when the data enable input is low, the Q outputs remain at their previous states, effectively locking the data in place.

Constructed with silicon gate CMOS technology, the CD74HC377M offers the significant advantage of increased speed without the high current draw typically associated with such performance. This makes it an energy-efficient choice for battery-operated devices. Its balanced propagation delay and transition times further contribute to its reliable and predictable performance.

The CD74HC377M is available in a 20-pin SOIC package, which is well-suited for space-constrained applications. Its operating temperature range from -55°C to 125°C ensures stability and functionality across various environmental conditions. The device is also characterized for operation from -40°C to 85°C, providing assurance for industrial and commercial temperature ranges.

Whether used in register applications, buffer storage, or as a holding register, the CD74HC377M from Texas Instruments is a versatile component that offers reliability and performance. Its compatibility with standard industry fabrications makes it easy to integrate into existing designs or for use in new digital projects.