onsemi

74F174SJ

74F174SJ Description

The 74F174SJ is a high-performance, 6-bit D-type flip-flop designed for demanding digital applications. Manufactured by onsemi, this logic IC chip is part of the 74F series and is known for its robust performance and reliability. The 74F174SJ operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of up to 80 MHz, making it suitable for high-speed digital circuits. The device is designed to function within an operating temperature range of 0°C to 70°C (TA), ensuring stable performance across a wide range of environmental conditions.

74F174SJ Features

• High-Speed Operation: With a clock frequency of 80 MHz, the 74F174SJ ensures rapid data processing and transfer, making it ideal for high-speed digital systems.
• Low Propagation Delay: The maximum propagation delay is 10ns at 5V and 50pF, which minimizes signal delay and enhances overall system efficiency.
• Low Quiescent Current: The device consumes only 45 mA in quiescent mode, contributing to energy efficiency and reduced power consumption.
• Positive Edge Triggering: The 74F174SJ is triggered on the positive edge of the clock signal, ensuring precise timing control and synchronization.
• Surface Mount Technology: The surface mount mounting type facilitates easy integration into compact and high-density PCB designs.
• Master Reset Functionality: The master reset feature allows for the simultaneous reset of all flip-flops, simplifying system initialization and error recovery.
• REACH Compliance: The 74F174SJ is REACH unaffected, ensuring compliance with environmental and safety regulations.
• Moisture Sensitivity Level: The device has an MSL of 1 (Unlimited), making it suitable for a variety of manufacturing environments without the need for special handling.

74F174SJ Applications

The 74F174SJ is versatile and can be used in a wide range of applications, including:

• Digital Signal Processing: Its high-speed operation and low propagation delay make it suitable for processing and transmitting digital signals in real-time applications.
• Data Storage and Transfer: The 6-bit flip-flop can be used for temporary data storage and transfer in various digital systems.
• Clock and Timing Circuits: The positive edge triggering and master reset functionality make it ideal for clock and timing circuits where precise synchronization is required.
• Microcontroller and FPGA Interfaces: The device can be used to interface with microcontrollers and FPGAs, providing reliable data storage and transfer capabilities.
• Telecommunications: The 74F174SJ can be used in telecommunication systems for signal processing and synchronization.

Conclusion of 74F174SJ

The 74F174SJ is a high-performance D-type flip-flop that offers significant advantages over similar models. Its high-speed operation, low propagation delay, and low quiescent current make it an ideal choice for demanding digital applications. The master reset functionality and positive edge triggering ensure precise timing control and synchronization, while the surface mount technology and REACH compliance make it suitable for modern, compact PCB designs. Although the 74F174SJ is now obsolete, its legacy continues to influence the design and development of high-speed digital circuits.