Texas Instruments

CD74HC377M

CD74HC377M Description

The CD74HC377M from Texas Instruments is a high-speed 8-bit D-type flip-flop with a positive-edge trigger, designed for reliable data storage and transfer in digital systems. Housed in a 20-SOIC package, this surface-mount IC operates within a 2V to 6V supply range, making it versatile for both low-voltage and standard 5V applications. With a clock frequency of 60 MHz and a max propagation delay of 30ns at 6V, it ensures high-speed performance while maintaining low power consumption (8 µA quiescent current). Its ROHS3 compliance and REACH-unaffected status make it suitable for environmentally conscious designs.

CD74HC377M Features

• High-Speed Operation: 60 MHz clock frequency with 30ns propagation delay for efficient data handling.
• Low Power Consumption: 8 µA quiescent current ideal for battery-powered applications.
• Wide Voltage Range: Supports 2V to 6V, compatible with TTL and CMOS logic levels.
• High Output Drive: 5.2mA output current ensures robust signal integrity.
• 8-Bit Data Storage: Single-element design with 8 flip-flops for parallel data processing.
• Positive-Edge Triggering: Ensures precise timing synchronization in sequential circuits.
• Surface-Mount Package: 20-SOIC for compact PCB layouts.
• Robust ESD Protection: Enhanced reliability in harsh environments.

CD74HC377M Applications

• Data Registers: Ideal for buffering and synchronizing data in microprocessors and DSPs.
• Memory Addressing: Used in address latch circuits for SRAM and DRAM systems.
• Communication Systems: Ensures stable data transfer in serial-to-parallel converters.
• Industrial Control Systems: Reliable timing and storage in PLCs and automation hardware.
• Consumer Electronics: Suitable for high-speed logic in gaming consoles and display drivers.

Conclusion of CD74HC377M

The CD74HC377M stands out for its high-speed performance, low power consumption, and broad compatibility, making it a preferred choice for digital storage and signal processing applications. Its 8-bit architecture, robust output drive, and surface-mount design cater to modern electronics requiring precision and efficiency. While marked as Last Time Buy, its proven reliability ensures it remains a viable solution for legacy and new designs alike. Engineers can leverage its versatile voltage range and low propagation delay for optimized system performance.