onsemi

74ACT174SJX

74ACT174SJX Description

The 74ACT174SJX is a single 6-bit D-type flip-flop IC designed for high-performance digital applications. Manufactured by onsemi, this device is part of the 74ACT series and is housed in a surface-mount 16SOP package. Despite being marked as obsolete, the 74ACT174SJX remains a reliable choice for applications requiring robust and efficient data handling.

74ACT174SJX Features

• Clock Frequency: The 74ACT174SJX operates at a clock frequency of up to 200 MHz, ensuring fast data processing and synchronization.
• Trigger Type: It features a positive edge-triggered mechanism, which means it captures data on the rising edge of the clock signal, providing precise timing control.
• Master Reset Function: This IC includes a master reset function, allowing for the simultaneous reset of all flip-flops, ensuring reliable and consistent operation.
• Supply Voltage: The device operates within a supply voltage range of 4.5V to 5.5V, making it suitable for a variety of power supply configurations.
• Input Capacitance: With an input capacitance of 4.5 pF, the 74ACT174SJX ensures minimal loading on the driving circuit, enhancing overall system performance.
• Propagation Delay: The maximum propagation delay is 10.5ns at 5V and 50pF, ensuring rapid signal transmission and minimal latency.
• Low Quiescent Current: The device consumes only 40 µA in quiescent mode, making it energy-efficient and suitable for low-power applications.
• Output Current Capability: It provides a robust output current capability of 24mA for both high and low states, ensuring reliable signal drive.
• Moisture Sensitivity Level (MSL): The 74ACT174SJX has an MSL rating of 1 (unlimited), indicating it is not sensitive to moisture, which enhances its reliability in various environmental conditions.
• Packaging: Available in tape and reel (TR) packaging, it is ideal for automated surface-mount assembly processes.

74ACT174SJX Applications

The 74ACT174SJX is well-suited for a range of applications where high-speed data processing and reliable synchronization are critical. Some specific use cases include:

• Digital Signal Processing: Ideal for applications requiring fast and accurate data capture and processing, such as in digital signal processing systems.
• Communication Systems: Suitable for use in high-speed communication interfaces where data integrity and timing precision are paramount.
• Automotive Electronics: Given its robustness and reliability, it can be used in automotive electronic systems where environmental conditions can be harsh.
• Industrial Automation: The device's high performance and low power consumption make it suitable for industrial automation systems that require efficient data handling and control.
• Consumer Electronics: It can be employed in various consumer electronics devices that demand fast and reliable data processing capabilities.

Conclusion of 74ACT174SJX

The 74ACT174SJX, despite its obsolete status, remains a valuable component for applications requiring high-speed, reliable D-type flip-flops. Its unique features, such as the master reset function, low quiescent current, and robust output current capability, provide significant advantages over similar models. The device's ability to operate within a wide supply voltage range and its moisture resistance further enhance its versatility and reliability. Whether used in digital signal processing, communication systems, or industrial automation, the 74ACT174SJX offers a high-performance solution for engineers and designers in the electronics industry.