Texas Instruments

SN74HCT573DBR

SN74HCT573DBR Description

The SN74HCT573DBR is a high-performance D-type transparent latch from Texas Instruments, designed for a wide range of digital logic applications. This device features an 8:8 configuration, meaning it can handle eight data lines, making it highly suitable for data buffering and storage tasks. It operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard TTL and CMOS logic levels. The SN74HCT573DBR is housed in a 20-lead small outline package (SSOP), which is ideal for surface-mount applications, providing a compact and reliable solution for modern electronic designs.

SN74HCT573DBR Features

• High-Speed Performance: With a propagation delay time of 25ns, the SN74HCT573DBR ensures fast data transmission and processing, making it suitable for high-speed digital systems.
• Robust Output Current: The device supports an output current of 6mA for both high and low states, providing sufficient drive capability for various digital loads.
• Single Independent Circuit: The SN74HCT573DBR features one independent circuit, simplifying design complexity and reducing the number of components required.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage and handling.
• Packaging: Available in tape and reel (TR) packaging, the SN74HCT573DBR is ideal for automated assembly processes, enhancing manufacturing efficiency.

SN74HCT573DBR Applications

The SN74HCT573DBR is versatile and can be used in a variety of applications, including:

• Data Buffering: Ideal for buffering data in microprocessor systems, ensuring data integrity and synchronization.
• Memory Latching: Used in memory systems to temporarily store data, facilitating efficient data transfer between different components.
• Digital Logic Circuits: Suitable for general-purpose digital logic applications, such as multiplexing, demultiplexing, and signal routing.
• Communication Interfaces: Can be employed in communication interfaces to manage data flow and ensure reliable signal transmission.

Conclusion of SN74HCT573DBR

The SN74HCT573DBR from Texas Instruments is a reliable and high-performance D-type transparent latch, offering a robust solution for a variety of digital logic applications. Its fast propagation delay, high output current, and compliance with environmental standards make it a superior choice over similar models. The compact SSOP package and surface-mount compatibility further enhance its suitability for modern electronic designs. Whether used in data buffering, memory latching, or general digital logic circuits, the SN74HCT573DBR ensures efficient and reliable performance.