onsemi

74ABT377CMSA

74ABT377CMSA Description

The 74ABT377CMSA is a single 8-bit D-type flip-flop manufactured by onsemi, designed for high-speed digital applications. This IC operates with a clock frequency of up to 200 MHz, ensuring rapid data processing and synchronization. It features a positive edge trigger type, which means it data captures on the rising edge of the clock signal, providing reliable and precise timing control.

The 74ABT377CMSA is powered by a supply voltage ranging from 4.5V to 5.5V, making it suitable for a variety of power supply environments. It has a low quiescent current of 50 µA, which minimizes power consumption during idle periods. The input capacitance is 5 pF, and it supports a maximum propagation delay of 6.8ns at 5V with a 50pF load, ensuring fast signal transmission and minimal latency.

This flip-flop is housed in a surface-mount 20SSOP package, which is ideal for compact and space-efficient designs. It is available in a tube package format, facilitating easy handling and storage. The 74ABT377CMSA also meets the REACH unaffected status, ensuring compliance with environmental regulations.

74ABT377CMSA Features

• High-Speed Operation: With a clock frequency of 200 MHz, the 74ABT377CMSA fast ensures and efficient data processing.
• Positive Edge Triggering: Captures data on the rising edge of the clock signal, providing reliable and precise timing control.
• Wide Supply Voltage Range: Operates between 4.5V and 5.5V, offering flexibility in power supply requirements.
• Low Power Consumption: Features a quiescent current of 50 µA, minimizing power usage during idle periods.
• Fast Propagation Delay: Achieves a maximum propagation delay of 6.8ns at 5V with a 50pF load, ensuring rapid signal transmission.
• Surface-Mount Packaging: The 20SSOP package is ideal for compact and space-efficient designs.
• Environmental Compliance: Meets REACH unaffected status, ensuring compliance with environmental regulations.
• High Output Current Capability: Supports output currents of 32mA (high) and 64mA (low), suitable for driving various loads.

74ABT377CMSA Applications

The 74ABT377CMSA is ideal for a variety of high-speed digital applications where precise timing and reliable data capture are essential. Some specific use cases include:

• Data Buffering: Ideal for buffering data in high-speed communication systems, ensuring data integrity and synchronization.
• Digital Signal Processing: Suitable for applications requiring fast and accurate processing of digital signals, such as in digital filters and signal converters.
• Microcontroller Interfaces: Can be used to interface with microcontrollers, providing reliable data capture and synchronization.
• Memory Management: Useful in memory management systems where precise timing and data integrity are critical.
• Industrial Control Systems: Applicable in industrial automation and control systems where high-speed data processing and reliable operation are required.

Conclusion of 74ABT377CMSA

The 74ABT377CMSA is a high-performance D-type flip-flop that offers a combination of speed, reliability, and low power consumption. Its high clock frequency, positive edge triggering, and wide supply voltage range make it suitable for a variety of high-speed digital applications. The low quiescent current and fast propagation delay ensure efficient operation and minimal latency. The surface-mount packaging and high output current capability further enhance its versatility and applicability in compact and demanding designs. Despite being marked as obsolete, the 74ABT377CMSA remains a reliable choice for applications requiring precise timing and reliable data capture.