onsemi

74ACT175SC

74ACT175SC Description

The 74ACT175SC is a high-performance D-type flip-flop IC designed for a wide range of digital applications. Manufactured by onsemi, this device is part of the 74ACT series, known for its robust performance and reliability. The 74ACT175SC features a clock frequency of up to 236 MHz, making it suitable for high-speed digital circuits. It operates on a supply voltage range of 4.5V to 5.5V and offers a maximum propagation delay of 11ns at 5V with a maximum load capacitance of 50pF. The device is housed in a surface-mount 16SOIC package, ensuring compact and efficient integration into modern electronic designs.

74ACT175SC Features

• High-Speed Operation: With a clock frequency of up to 236 MHz, the 74ACT175SC is designed to handle high-speed digital signals efficiently.
• Complementary Outputs: The device provides complementary outputs, enhancing signal integrity and reducing noise in digital circuits.
• Positive Edge Triggering: The 74ACT175SC is triggered on the positive edge of the clock signal, ensuring precise timing control.
• Master Reset Functionality: The inclusion of a master reset function allows for easy initialization and control of the flip-flop state.
• Low Quiescent Current: The device consumes only 40 µA in quiescent mode, making it energy-efficient for battery-powered and low-power applications.
• Robust Output Current Capability: With a maximum output current of 24mA for both high and low states, the 74ACT175SC can drive multiple loads without additional buffering.
• Wide Operating Voltage Range: The 74ACT175SC operates reliably within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
• Low Input Capacitance: The low input capacitance of 4.5 pF minimizes signal attenuation and ensures high-speed operation.
• Moisture Sensitivity Level 1: The device is classified as MSL 1, indicating unlimited exposure to moisture, which simplifies handling and storage processes.
• REACH Compliance: The 74ACT175SC is REACH unaffected, ensuring compliance with environmental regulations and standards.

74ACT175SC Applications

The 74ACT175SC is ideal for a variety of applications requiring high-speed, reliable digital signal processing. Its features make it particularly suitable for:

• Data Storage and Transmission: The device's high-speed operation and reliable output make it ideal for data storage and transmission systems.
• Digital Logic Circuits: The 74ACT175SC can be used in complex digital logic circuits where precise timing and signal integrity are critical.
• Microprocessor and Microcontroller Interfaces: The device's ability to handle high-speed signals and its low quiescent current make it suitable for interfacing with microprocessors and microcontrollers.
• Telecommunications: The high-speed and reliable operation of the 74ACT175SC make it a good fit for telecommunications applications where signal integrity is paramount.
• Automotive Electronics: The device's robustness and wide operating voltage range make it suitable for automotive applications where reliability and performance are essential.

Conclusion of 74ACT175SC

The 74ACT175SC is a versatile and high-performance D-type flip-flop IC that offers a range of features and benefits suitable for various digital applications. Its high-speed operation, low quiescent current, and robust output current capability make it an excellent choice for modern electronic designs. While the device is marked as obsolete, its unique features and performance benefits continue to make it a valuable component for specific use cases. For applications requiring high-speed digital signal processing, reliable operation, and efficient power consumption, the 74ACT175SC remains a reliable and effective solution.