onsemi

MC74VHC573DWR2

MC74VHC573DWR2 Description

The MC74VHC573DWR2 is a D-type transparent latch designed for high-speed, low-power applications. Manufactured by onsemi, this logic IC chip belongs to the 74VHC series and is housed in a 20-pin SOIC package. It features a single independent circuit with an 8:8 configuration, making it suitable for a variety of digital applications. The device operates over a wide supply voltage range of 2V to 5.5V, ensuring compatibility with various power supply configurations. With a propagation delay time of just 5ns, the MC74VHC573DWR2 offers fast signal processing capabilities. The chip is designed for surface-mount applications and is available in a tape and reel (TR) package format, facilitating efficient manufacturing processes. It is rated for a maximum output current of 8mA for both high and low states, ensuring robust performance. The device is REACH unaffected and has an ECCN classification of EAR99. It also has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions.

MC74VHC573DWR2 Features

• High-Speed Performance: With a propagation delay of 5ns, the MC74VHC573DWR2 ensures rapid signal processing, making it ideal for high-speed digital systems.
• Wide Voltage Range: The device operates efficiently within a supply voltage range of 2V to 5.5V, providing flexibility in power supply design.
• Low Power Consumption: The 74VHC series is known for its low power consumption, making the MC74VHC573DWR2 suitable for battery-powered and energy-efficient applications.
• Robust Output Current: The chip supports a maximum output current of 8mA for both high and low states, ensuring reliable performance even under demanding conditions.
• Surface-Mount Compatibility: The MC74VHC573DWR2 is designed for surface-mount applications, facilitating easy integration into modern PCB designs.
• Moisture Resistance: With an MSL rating of 1, the device is suitable for unlimited exposure to ambient conditions, enhancing its reliability in various environments.
• Compliance and Safety: The MC74VHC573DWR2 is REACH unaffected and has an ECCN classification of EAR99, ensuring compliance with international regulations and safety standards.

MC74VHC573DWR2 Applications

The MC74VHC573DWR2 is well-suited for a variety of applications due to its high-speed performance, wide voltage range, and robust output capabilities. Some specific use cases include:

• Digital Signal Processing: The fast propagation delay and wide voltage range make it ideal for processing digital signals in high-speed communication systems.
• Memory Latching: The 8:8 configuration and transparent latch functionality are perfect for memory latching applications, ensuring data integrity and fast data transfer.
• Microcontroller Interfaces: The device can be used to interface with microcontrollers, providing reliable and efficient data handling.
• Automotive Electronics: The robust output current and moisture resistance make it suitable for automotive applications where reliability and durability are critical.
• Consumer Electronics: The low power consumption and surface-mount compatibility make it ideal for consumer electronics, where energy efficiency and compact design are important.

Conclusion of MC74VHC573DWR2

The MC74VHC573DWR2 is a versatile and high-performance D-type transparent latch designed for a wide range of digital applications. Its fast propagation delay, wide voltage range, and robust output current capabilities make it an excellent choice for high-speed, low-power systems. The device's surface-mount compatibility and moisture resistance further enhance its reliability and ease of integration. While the product is now obsolete, its unique features and advantages over similar models make it a valuable component for legacy systems and specific applications where its performance characteristics are required.