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74ACT109SCX

74ACT109SCX Description

The 74ACT109SCX is a dual JK-type flip-flop integrated circuit, part of the 74ACT series manufactured by Fairchild Semiconductor (now part of ON Semiconductor). This logic IC chip is designed for high-speed digital applications, offering a clock frequency of up to 210 MHz. It features a maximum propagation delay of 11ns at 5V with a maximum capacitive load of 50pF, ensuring rapid signal processing and minimal latency. The device operates within a supply voltage range of 4.5V to 5.5V and consumes a quiescent current of only 20 µA, making it energy-efficient for various applications.

Each flip-flop element in the 74ACT109SCX is capable of storing one bit of data, with complementary outputs providing flexibility in circuit design. The flip-flops are triggered on the positive edge of the clock signal, ensuring precise synchronization. The IC is available in a surface-mount package, specifically in bulk form, making it suitable for automated assembly processes. The input capacitance is 4.5 pF, and it can handle output currents of up to 24mA for both high and low states.

74ACT109SCX Features

• High-Speed Performance: With a clock frequency of 210 MHz and a propagation delay of 11ns at 5V, the 74ACT109SCX ensures fast and reliable data processing.
• Low Power Consumption: The quiescent current of 20 µA minimizes power usage, making it ideal for energy-sensitive applications.
• Dual JK-Type Flip-Flops: Each flip-flop can store one bit of data, providing dual functionality in a single package.
• Complementary Outputs: The complementary output type offers flexibility in circuit design and signal handling.
• Positive Edge Triggering: Ensures precise synchronization with clock signals, enhancing reliability in digital circuits.
• Surface-Mount Compatibility: The surface-mount package is suitable for modern, automated manufacturing processes, ensuring ease of assembly.
• Wide Supply Voltage Range: Operates within 4.5V to 5.5V, providing compatibility with various power supply configurations.
• ROHS3 Compliant: Meets environmental standards, ensuring the product is suitable for use in a wide range of industries.

74ACT109SCX Applications

The 74ACT109SCX is well-suited for a variety of high-speed digital applications, including:

• Digital Clocks and Timers: The high-speed performance and precise triggering make it ideal for timing circuits.
• Sequential Logic Circuits: The dual JK-type flip-flops are perfect for designing complex sequential logic systems.
• Data Storage and Processing: The ability to store and process data bits efficiently makes it suitable for digital storage applications.
• Automated Control Systems: The low power consumption and high-speed operation are beneficial for real-time control systems.
• Telecommunications: The high-speed capabilities and reliability make it suitable for digital signal processing in communication systems.

Conclusion of 74ACT109SCX

The 74ACT109SCX is a robust and versatile dual JK-type flip-flop IC, offering high-speed performance, low power consumption, and reliable operation. Its dual functionality, complementary outputs, and positive edge triggering provide significant advantages over similar models. While the product is now obsolete, it remains a valuable component for applications requiring high-speed digital processing and efficient power usage. For those seeking a reliable and high-performance solution in digital circuit design, the 74ACT109SCX is a notable choice, especially in industries such as telecommunications, automated control, and digital signal processing.