onsemi

MC74ACT377N  

Flip Flops

MC74ACT377N Description

The MC74ACT377N is a single 8-bit D-type flip-flop with positive edge triggering, designed for high-performance digital logic applications. Manufactured by onsemi, this IC is part of the 74ACT series, known for its robust performance and reliability. The device operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supply configurations. It features a clock frequency of up to 140 MHz, making it suitable for high-speed digital circuits. The MC74ACT377N is housed in a through-hole package, specifically a 20-pin DIP, which is ideal for applications requiring easy prototyping and integration on breadboards or printed circuit boards.

MC74ACT377N Features

-High -Speed Performance: With a maximum clock frequency of 140 MHz, the MC74ACT377N ensures fast data processing and minimal latency, making it ideal for high-speed digital systems.

• Positive Edge Triggering: The positive edge-triggered design ensures reliable data capture on the rising edge of the clock signal, providing precise timing control.
• Low Power Consumption: The IC has a quiescent current of only 8 µA, making it energy-efficient and suitable for low-power applications.
• High Output Current Capability: The device can source sink and up to 24 mA, allowing it to drive multiple loads without additional buffering.
• Wide Supply Voltage Range: Operating within a 4.5V to 5.5V supply voltage range, the MC74ACT377N offers flexibility in power supply design.
• Low Propagation Delay: With a maximum propagation delay of 10 ns at 5V and 50 pF, the device ensures fast signal transmission and minimal delay in data processing.
• Moisture Sensitivity Level 1: The unlimited moisture sensitivity level (MSL) of 1 makes MC the74ACT377N suitable for storage and handling in various environmental conditions without the need for special precautions.
• Compliance: The device is REACH unaffected, ensuring compliance with environmental and safety regulations.

MC74ACT377N Applications

The MC74ACT377N is well-suited for a variety of applications due to its high-speed performance, low power consumption, and robust design. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it ideal for processing high-speed digital signals in communication systems and data devices acquisition.
• Microcontroller Interfaces: The device can be used to interface with microcontrollers, providing reliable data storage and transfer with minimal delay.
• Memory Buffers: The 8-bit flip-flop can serve as a buffer for memory systems, ensuring data integrity and fast access times.
• Clock Synchronization: The positive edge-triggered design is useful for synchronizing clock signals in digital circuits, ensuring precise timing control.
• Industrial Control Systems: The wide supply voltage range and high output current capability make it suitable for industrial applications where robustness and reliability are critical.

Conclusion of MC74ACT377N

The MC74ACT377N is a versatile and high-performance D-type flip-flop that offers significant advantages over similar models. Its high-speed operation, low power consumption, and robust design make it an ideal choice for a wide range of digital applications. Despite being as marked obsolete, the MC74ACT377N remains a reliable and efficient solution for applications requiring fast and reliable data processing. Its compliance with environmental regulations and unlimited moisture sensitivity level further enhance its usability in various industrial and commercial settings.

MC74ACT377N Documents

Download datasheets and manufacturer documentation for MC74ACT377N

Datasheets :

MC74AC(T)377      

PCN Obsolescence/ EOL :

Multiple Devices 03/Jan/2008      

HTML Datasheet :

MC74AC(T)377      

Environmental Information :

onsemi RoHS       onsemi REACH