onsemi

74AC174SC  

Flip Flops

74AC174SC Description

The 74AC174SC is a single 6-bit D-type flip-flop designed for high-speed digital applications. Manufactured by onsemi, this device is part of the 74AC series, known for its advanced CMOS technology that combines high speed with low power consumption. The 74AC174SC operates within a supply voltage range of 2V to 6V and features a clock frequency of up to 125 MHz, making it suitable for a wide range of digital systems requiring fast data processing and storage.

74AC174SC Features

• High-Speed Operation: With a clock frequency of 125 MHz, the 74AC174SC ensures rapid data handling, ideal for high-speed digital circuits.
• Positive Edge Triggering: The flip-flop is triggered on the positive edge of the clock signal, providing precise timing control and synchronization.
• Master Reset Functionality: The device includes a master reset feature, allowing for reliable initialization and state management.
• Low Power Consumption: The 74AC174SC offers low quiescent current (40 µA) and low power dissipation, making it energy-efficient.
• High Output Current Capability: The device can source and sink up to 24 mA, ensuring robust performance in driving various loads.
• Wide Supply Voltage Range: Operating within a 2V to 6V supply voltage range, the 74AC174SC is versatile and compatible with different power supply configurations.
• Low Propagation Delay: With a maximum propagation delay of 8.5 ns at 5V and 50 pF, the device ensures fast signal transmission and minimal latency.
• Surface Mount Package: The 74AC174SC is available in a surface mount package, facilitating easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level 1: The device is unaffected by moisture, ensuring reliability and longevity in various environmental conditions.
• REACH Unaffected: Compliant with REACH regulations, the 74AC174SC is suitable for use in environmentally conscious applications.

74AC174SC Applications

The 74AC174SC is ideal for applications requiring high-speed data storage and processing, such as:

• Digital Signal Processing: Utilized in systems where rapid data handling and synchronization are critical.
• Microcontroller Peripherals: Enhances the functionality of microcontrollers by providing reliable data storage and state management.
• Communication Systems: Ideal for buffering and synchronizing data in high-speed communication protocols.
• Memory Interfaces: Used in memory systems to manage data flow and ensure accurate data storage and retrieval.
• Industrial Control Systems: Provides robust and reliable performance in harsh industrial environments.

Conclusion of 74AC174SC

The 74AC174SC is a high-performance D-type flip-flop that offers a combination of speed, reliability, and low power consumption. Its advanced features, such as high-speed operation, positive edge triggering, and master reset functionality, make it a versatile component for various digital applications. Despite being marked as obsolete, the 74AC174SC remains a valuable option for designers seeking a reliable and efficient flip-flop solution. Its wide supply voltage range, low propagation delay, and high output current capability ensure that it can meet the demands of modern digital systems.

74AC174SC Documents

Download datasheets and manufacturer documentation for 74AC174SC

Datasheets :

74AC174, 74ACT174      

HTML Datasheet :

74AC174, 74ACT174      

Environmental Information :

onsemi RoHS       onsemi REACH