onsemi

74ACT374SJX

74ACT374SJX Description

The 74ACT374SJX is a single 8-bit D-type flip-flop logic IC chip manufactured by onsemi. This chip is designed to provide robust performance in various digital applications. It operates within a supply voltage range of 4.5V to 5.5V and features a clock frequency of 160 MHz, ensuring high-speed data processing. The positive edge trigger type ensures reliable data capture on each rising edge of the clock signal. Despite its obsolescence, the 74ACT374SJX remains a viable option for legacy systems and specific applications where its unique characteristics are required.

74ACT374SJX Features

• High-Speed Operation: With a clock frequency of 160 MHz, the 74ACT374SJX delivers rapid data processing capabilities, making it suitable for high-speed digital circuits.
• Low Power Consumption: The quiescent current (Iq) of 40 µA ensures minimal power usage, which is beneficial for applications where energy efficiency is critical.
• Robust Output Current: The chip supports an output current of 24mA for both high and low states, providing strong drive capabilities for various loads.
• Low Propagation Delay: A maximum propagation delay of 10ns at 5V and 50pF ensures minimal latency, which is essential for synchronous operations in digital systems.
• Wide Supply Voltage Range: The 4.5V to 5.5V supply voltage range offers flexibility in power supply design, accommodating a variety of power sources.
• Moisture Sensitivity Level (MSL) 1: This indicates that the chip is not moisture-sensitive and can be stored and handled without special precautions.
• Surface Mount Packaging: The surface mount type (20SOP) package allows for easy integration into modern PCB designs, facilitating compact and efficient circuit layouts.

74ACT374SJX Applications

The 74ACT374SJX is ideal for a range of applications where high-speed data processing and reliable performance are required. Some specific use cases include:

• Digital Signal Processing: The high clock frequency and low propagation delay make it suitable for processing digital signals in real-time applications.
• Data Storage and Retrieval: The 8-bit D-type flip-flop can be used for temporary data storage and retrieval in systems such as microcontrollers and digital signal processors.
• Synchronization Circuits: The positive edge trigger type ensures reliable synchronization of data across multiple clock cycles, making it ideal for clocked digital systems.
• Legacy System Upgrades: Despite its obsolescence, the 74ACT374SJX can be used to maintain or upgrade legacy systems where its specific characteristics are necessary.

Conclusion of 74ACT374SJX

The 74ACT374SJX is a versatile and reliable D-type flip-flop logic IC chip that offers high-speed performance and low power consumption. Its robust output current and low propagation delay make it suitable for a variety of high-speed digital applications. While it is now considered obsolete, the 74ACT374SJX remains a valuable component for specific use cases, particularly in legacy systems and applications where its unique features are essential. Its surface mount packaging and wide supply voltage range further enhance its flexibility and ease of integration into modern circuit designs.