onsemi

74ACT109SC

74ACT109SC Description

The 74ACT109SC is a dual JK-type flip-flop integrated circuit, designed for high-speed digital applications. Manufactured by onsemi, this IC offers robust performance with a clock frequency of up to 210 MHz, making it suitable for demanding applications requiring rapid data processing and signal handling. The device features complementary outputs, ensuring versatile interfacing with other digital circuits. It is triggered on the positive edge, which simplifies timing and synchronization in digital systems.

With a supply voltage range of 4.5V to 5.5V, the 74ACT109SC is designed to operate within standard TTL voltage levels, ensuring compatibility with a wide range of digital systems. The device also features a low quiescent current of 20 µA, which helps in reducing power consumption, making it ideal for battery-powered or energy-efficient designs. Each flip-flop element has a single bit of storage, providing basic yet essential functionality for digital storage and control applications.

The 74ACT109SC is housed in a surface-mount package, specifically a 16SOIC, which is suitable for compact and high-density PCB designs. The package is moisture sensitivity level 1, indicating it is unaffected by moisture, thus enhancing its reliability in various environmental conditions. The device also complies with REACH regulations, ensuring it is free from harmful substances.

74ACT109SC Features

• High-Speed Performance: With a maximum clock frequency of 210 MHz, the 74ACT109SC ensures fast data processing and minimal latency in digital systems.
• Low Power Consumption: The low quiescent current of 20 µA makes it suitable for low-power applications, contributing to energy efficiency.
• Complementary Outputs: The complementary output type provides flexibility in interfacing with other digital circuits, enhancing the overall system design.
• Positive Edge Triggering: Simplifies timing and synchronization, making it easier to integrate into various digital systems.
• Wide Supply Voltage Range: Operates within 4.5V to 5.5V, ensuring compatibility with standard TTL voltage levels.
• Moisture Resistance: With a moisture sensitivity level of 1, the device is unaffected by moisture, enhancing its reliability in diverse environments.
• Compliance with REACH Regulations: Ensures the device is free from harmful substances, promoting environmental and health safety.
• Surface-Mount Packaging: The 16SOIC package is ideal for compact and high-density PCB designs, saving space and enhancing board layout efficiency.

74ACT109SC Applications

The 74ACT109SC is ideal for a variety of applications where high-speed digital processing and reliable storage are required. Some specific use cases include:

• Digital Storage and Control: The dual JK-type flip-flops are perfect for storing and controlling digital data in various systems.
• Clock Management: The high clock frequency and positive edge triggering make it suitable for managing and synchronizing clock signals in digital circuits.
• Signal Processing: The device can be used in signal processing applications where rapid data handling and low latency are crucial.
• Embedded Systems: Its low power consumption and compact packaging make it ideal for embedded systems where space and energy efficiency are critical.
• Consumer Electronics: The reliability and performance of the 74ACT109SC make it suitable for consumer electronics applications, ensuring robust performance in everyday use.

Conclusion of 74ACT109SC

The 74ACT109SC is a high-performance dual JK-type flip-flop IC that offers a combination of speed, reliability, and low power consumption. Its wide supply voltage range, complementary outputs, and positive edge triggering make it versatile and easy to integrate into various digital systems. The surface-mount packaging and moisture resistance enhance its suitability for compact and high-density designs, while compliance with REACH regulations ensures environmental and health safety. Although the product is now obsolete, its technical specifications and performance benefits make it a reliable choice for applications requiring robust digital storage and control.