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74ACT273SCX

74ACT273SCX Description

The 74ACT273SCX is a single 8-bit D-type flip-flop IC designed for high-performance digital applications. Manufactured by Fairchild Semiconductor (now part of onsemi), this device is part of the 74ACT series, known for its robust performance and reliability. The 74ACT273SCX features a clock frequency of up to 189 MHz, making it suitable for high-speed digital circuits. It operates within a supply voltage range of 4.5V to 5.5V and has a maximum propagation delay of 8.5ns at 5V with a maximum load capacitance of 50pF. The device is designed for surface mount applications and is available in bulk packaging.

74ACT273SCX Features

• High-Speed Operation: With a clock frequency of 189 MHz, the 74ACT273SCX ensures fast data processing and minimal latency, making it ideal for high-speed digital systems.
• Low Propagation Delay: The maximum propagation delay of 8.5ns at 5V and 50pF ensures rapid signal transmission, enhancing the overall efficiency of digital circuits.
• Low Quiescent Current: The device consumes only 40 µA in quiescent mode, which is beneficial for power-sensitive applications.
• Positive Edge Triggering: The positive edge-triggered design ensures reliable data capture and synchronization, reducing the risk of metastability.
• High Output Current Capability: The 74ACT273SCX can drive up to 24mA in both high and low states, providing robust performance in driving various loads.
• Surface Mount Compatibility: The surface mount design allows for compact and efficient PCB layouts, suitable for modern electronics manufacturing processes.
• ROHS3 Compliant: The device meets the stringent environmental standards of ROHS3, ensuring it is free from harmful substances and suitable for environmentally conscious applications.
• Master Reset Functionality: The master reset feature allows for easy initialization and control of the flip-flop, simplifying system design and operation.

74ACT273SCX Applications

The 74ACT273SCX is well-suited for a variety of applications where high-speed data processing and reliable performance are critical. Some specific use cases include:

• Digital Signal Processing: Ideal for applications requiring high-speed data capture and processing, such as in digital signal processing circuits.
• Data Storage and Transfer: Suitable for use in data storage systems where fast data transfer and reliable storage are essential.
• Telecommunications: Can be used in telecommunications equipment for clock synchronization and data buffering.
• Industrial Control Systems: Applicable in industrial automation and control systems where high reliability and performance are required.
• Consumer Electronics: Used in consumer electronics for high-speed data handling and processing, such as in digital audio and video systems.

Conclusion of 74ACT273SCX

The 74ACT273SCX is a versatile and high-performance D-type flip-flop IC that offers significant advantages over similar models in its category. Its high clock frequency, low propagation delay, and robust output current capability make it an excellent choice for a wide range of high-speed digital applications. The surface mount design and ROHS3 compliance further enhance its suitability for modern electronics manufacturing. Despite its obsolete status, the 74ACT273SCX remains a reliable and efficient solution for applications requiring high-speed data processing and reliable performance.