onsemi

MC74VHCT373ADWR2

MC74VHCT373ADWR2 Description

The MC74VHCT373ADWR2 is a single D-type transparent latch from the 74VHCT series, manufactured by onsemi. This device is designed for surface mount applications and features a 20-pin SOIC package. It operates within a supply voltage range of 4.5V to 5.5V and is suitable for a wide range of digital circuit applications. The MC74VHCT373ADWR2 offers a propagation delay time of 5.1ns, ensuring high-speed performance. It is categorized under the Latches category and is identified by the base product number 74VHCT373. The device is packaged in tape and reel (TR) format, facilitating automated assembly processes. Despite being marked as obsolete, the MC74VHCT373ADWR2 remains a reliable choice for legacy systems and specific applications where its unique features are advantageous.

MC74VHCT373ADWR2 Features

The MC74VHCT373ADWR2 stands out with several key technical specifications and performance benefits:

• High-Speed Performance: With a propagation delay time of just 5.1ns, this latch ensures rapid data transfer and processing, making it suitable for high-speed digital circuits.
• Robust Output Current Capability: The device supports an output current of 8mA for both high and low states, providing reliable signal integrity and driving capability.
• Wide Supply Voltage Range: Operating within a 4.5V to 5.5V supply voltage range, the MC74VHCT373ADWR2 offers flexibility in power supply design.
• Surface Mount Compatibility: The 20-pin SOIC package is ideal for surface mount technology (SMT), enabling compact and efficient PCB designs.
• Moisture Sensitivity Level (MSL) 1: This indicates that the device is unaffected by moisture, making it suitable for a wide range of environmental conditions without the need for special handling.
• REACH Compliance: The device is REACH unaffected, ensuring compliance with environmental and safety regulations.
• Independent Circuit Design: The single independent circuit design simplifies integration into complex digital systems, reducing the need for additional components.

MC74VHCT373ADWR2 Applications

The MC74VHCT373ADWR2 is well-suited for a variety of applications due to its high-speed performance and robust design:

• Data Buffering: Ideal for buffering data in digital systems, ensuring data integrity and synchronization.
• Memory Latching: Used in memory systems to temporarily store data, facilitating efficient data transfer and processing.
• Digital Signal Processing: Suitable for applications requiring high-speed data handling and processing, such as in digital signal processing circuits.
• Communication Systems: Can be employed in communication systems where data needs to be temporarily stored and transmitted efficiently.
• Industrial Control Systems: The device's robustness and reliability make it suitable for industrial control systems where high-speed data handling is critical.

Conclusion of MC74VHCT373ADWR2

The MC74VHCT373ADWR2, despite being marked as obsolete, remains a valuable component for specific applications requiring high-speed, reliable data latching. Its unique features, such as a 5.1ns propagation delay and robust output current capability, make it an advantageous choice over similar models. The device's wide supply voltage range, surface mount compatibility, and REACH compliance further enhance its versatility and suitability for various digital circuit applications. For legacy systems and applications where its specific attributes are required, the MC74VHCT373ADWR2 continues to be a reliable and efficient solution.