onsemi

MC74ACT273NG

MC74ACT273NG Description

The MC74ACT273NG is a high-performance, 8-bit D-type flip-flop designed for demanding digital applications. Manufactured by onsemi, this logic IC chip is part of the 74ACT series, known for its robust performance and reliability. The MC74ACT273NG operates within a supply voltage range of 4.5V to 5.5V and is capable of handling a clock frequency of up to 200 MHz, making it suitable for high-speed digital circuits. The device is triggered on the positive edge of the clock signal, ensuring precise timing control. It also features a master reset function, allowing for synchronous clearing of all flip-flops.

MC74ACT273NG Features

• High-Speed Performance: With a maximum propagation delay of 11ns at 5V and a maximum clock frequency of 200 MHz, the MC74ACT273NG ensures rapid signal processing and minimal latency.
• Low Power Consumption: The device boasts a quiescent current of just 8 µA, making it highly energy-efficient and suitable for low-power applications.
• Robust Electrical Specifications: The MC74ACT273NG features an input capacitance of 4.5 pF and can handle output currents of up to 24mA for both high and low states, ensuring reliable operation in various circuit conditions.
• Master Reset Functionality: This feature allows for synchronous clearing of all flip-flops, providing a reliable method for resetting the device.
• Moisture Sensitivity Level (MSL) 1: The device is classified as MSL 1, indicating it is not moisture-sensitive and can be stored and handled without special precautions.
• REACH Compliance: The MC74ACT273NG is REACH unaffected, ensuring compliance with environmental and safety regulations.
• Through Hole Mounting: The through-hole package type offers enhanced mechanical stability and ease of integration into printed circuit boards.
• Packaging: The device is available in a tube package, facilitating convenient handling and storage.

MC74ACT273NG Applications

The MC74ACT273NG is ideal for a wide range of digital applications requiring high-speed data processing and reliable performance. Specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for applications where rapid data processing is critical.
• Synchronous Logic Circuits: The positive edge-triggered design ensures precise timing control, making it ideal for synchronous logic systems.
• Data Storage and Memory Management: The 8-bit D-type flip-flops can be used for temporary data storage and memory management in digital systems.
• Industrial Control Systems: The robust electrical specifications and low power consumption make it suitable for industrial applications where reliability and efficiency are paramount.
• Telecommunications: The device's high-speed capabilities and low latency make it ideal for telecommunications equipment requiring fast data handling.

Conclusion of MC74ACT273NG

The MC74ACT273NG 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 electrical specifications make it suitable for a wide range of digital applications. Despite being marked as obsolete, the MC74ACT273NG remains a reliable choice for engineers and designers seeking a dependable solution for their digital circuit needs.