Texas Instruments

SN74AHCT373NSR  

Latches

SN74AHCT373NSR Description

The SN74AHCT373NSR is a high-performance D-Type transparent latch designed by Texas Instruments, a leading manufacturer in the electronics industry. This logic IC chip features a single independent circuit with an 8:8 configuration, making it ideal for applications requiring data storage and transfer. The device operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supplies. It is available in a surface mount package, specifically in a 20SO (Small Outline) form factor, which is suitable for compact and space-constrained designs.

SN74AHCT373NSR Features

• High-Speed Performance: The SN74AHCT373NSR boasts a propagation delay time of just 1ns, making it one of the fastest latches in its category. This high-speed performance ensures minimal latency in data transfer and storage operations.
• Robust Output Current Capability: With an output current capacity of 8mA for both high and low states, the device can drive multiple loads without significant voltage drop, maintaining signal integrity.
• Compliance and Reliability: The SN74AHCT373NSR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life, which enhances its reliability in various environmental conditions.
• Packaging and Mounting: The device is packaged in tape and reel (TR) format, facilitating automated assembly processes and ensuring consistent quality and reliability during manufacturing.
• Series and Compatibility: As part of the 74AHCT series, the SN74AHCT373NSR is compatible with other devices in the series, allowing for seamless integration into existing systems and designs.

SN74AHCT373NSR Applications

The SN74AHCT373NSR is well-suited for a variety of applications where high-speed data storage and transfer are critical. Some specific use cases include:

• Digital Systems: Ideal for use in digital systems where data needs to be temporarily stored and transferred between different stages of processing.
• Memory Interfaces: Can be used in memory interfaces to hold data temporarily before it is written to or read from memory, ensuring data integrity and synchronization.
• Communication Systems: In communication systems, the SN74AHCT373NSR can be used to buffer data, ensuring that data is correctly latched and transferred between different components.
• Industrial Automation: The robustness and reliability of the device make it suitable for industrial automation applications where high-speed data processing and storage are required.

Conclusion of SN74AHCT373NSR

The SN74AHCT373NSR from Texas Instruments is a versatile and high-performance D-Type transparent latch that offers significant advantages over similar models. Its ultra-low propagation delay, robust output current capability, and compliance with environmental standards make it an excellent choice for a wide range of applications. Whether used in digital systems, memory interfaces, communication systems, or industrial automation, the SN74AHCT373NSR ensures reliable and efficient data storage and transfer. Its surface mount package and compatibility with other devices in the 74AHCT series further enhance its appeal, making it a top choice for engineers and designers in the electronics industry.

SN74AHCT373NSR Documents

Download datasheets and manufacturer documentation for SN74AHCT373NSR

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Product Catalogs :

Logic Guide (Rev. AB)       Little Logic Guide 2018 (Rev. G)