onsemi

74AC573SJ

74AC573SJ Description

The 74AC573SJ is a single 8-bit transparent latch designed for high-speed, low-power operation. Manufactured by onsemi, this device is part of the 74AC series and is housed in a surface-mount 20SOP package. It features a supply voltage range of 2V to 6V, making it suitable for a variety of applications requiring flexibility in power supply options. The 74AC573SJ is characterized by its low propagation delay time of 8.5ns, ensuring fast and efficient data transfer. With a current output capability of 24mA for both high and low states, it provides robust performance in driving various loads. The device is REACH unaffected and falls under the ECCN classification of EAR99. It is also HTSUS classified under 8542.39.0001. Despite its obsolescence status, the 74AC573SJ remains a reliable choice for applications requiring a single 8-bit latch with independent circuits.

74AC573SJ Features

• Single 8-bit Latch: The 74AC573SJ offers a single 8-bit transparent latch, providing a compact solution for data storage and transfer.
• Low Propagation Delay: With a propagation delay of 8.5ns, this device ensures rapid data processing, making it ideal for high-speed applications.
• Flexible Supply Voltage: The 2V to 6V supply voltage range allows for compatibility with a wide range of power supplies, enhancing its versatility.
• High Output Current: The device supports an output current of 24mA for both high and low states, enabling it to drive various types of loads effectively.
• Surface-Mount Package: The 20SOP package is suitable for surface-mount technology (SMT), facilitating easy integration into modern PCB designs.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the 74AC573SJ is highly resistant to moisture, ensuring reliability in various environmental conditions.
• Independent Circuits: The device features independent circuits, allowing for enhanced functionality and flexibility in circuit design.

74AC573SJ Applications

The 74AC573SJ is well-suited for a variety of applications where high-speed data transfer and reliable storage are critical. Some specific use cases include:

• Digital Systems: Ideal for use in digital systems requiring fast and efficient data latching, such as microprocessors, memory controllers, and digital signal processors.
• Communication Systems: Suitable for applications in communication systems where data integrity and speed are paramount, such as network interfaces and data transmission modules.
• Industrial Control: The robustness and flexibility of the 74AC573SJ make it a reliable choice for industrial control systems, where it can be used for data buffering and temporary storage.
• Consumer Electronics: In consumer electronics, the device can be employed in devices such as digital cameras, gaming consoles, and smart TVs for data processing and storage tasks.

Conclusion of 74AC573SJ

The 74AC573SJ stands out as a high-performance, versatile latch in the 74AC series. Its low propagation delay, flexible supply voltage range, and high output current make it a reliable choice for a wide range of applications. Despite being marked as obsolete, its robust performance and compatibility with various power supplies ensure that it remains a valuable component in many electronic designs. For applications requiring a single 8-bit transparent latch with independent circuits, the 74AC573SJ offers a compact, efficient, and reliable solution.