onsemi

MM74HCT373SJ

MM74HCT373SJ Description

The MM74HCT373SJ is a single 8-bit transparent latch designed for high-speed, low-power CMOS applications. Manufactured by onsemi, this D-type transparent latch features a single independent circuit with an 8:8 configuration, making it ideal for various digital logic applications. The device operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard TTL logic levels. It is housed in a surface-mount package, specifically a 20SOP, which is suitable for compact and space-efficient designs.

MM74HCT373SJ Features

• High-Speed Performance: With a propagation delay time of 25ns, the MM74HCT373SJ ensures fast data transfer and processing, making it suitable for high-speed digital systems.
• Low Power Consumption: The device operates within a supply voltage range of 4.5V to 5.5V, providing efficient power usage and reduced heat generation.
• High Current Capability: The MM74HCT373SJ can handle output currents of 7.2mA for both high and low states, ensuring robust performance and compatibility with various load conditions.
• Transparent Latch Functionality: The transparent latch feature allows data to pass through the device without delay when the latch enable is active, facilitating synchronous data handling.
• Surface-Mount Packaging: The 20SOP package is ideal for surface-mount technology (SMT), enabling compact and reliable integration into modern PCB designs.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the MM74HCT373SJ is suitable for a wide range of manufacturing environments without the need for special handling procedures.
• Compliance and Status: The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is REACH unaffected, ensuring compliance with international regulations.

MM74HCT373SJ Applications

The MM74HCT373SJ is well-suited for a variety of applications requiring high-speed data latching and processing. Some specific use cases include:

• Digital Systems: Ideal for use in microprocessor and microcontroller systems where data needs to be latched and transferred synchronously.
• Memory Interfaces: Can be used in memory interfacing applications to hold data temporarily during read/write operations.
• Data Buffers: Functions effectively as a data buffer in communication systems, ensuring data integrity and synchronization.
• Industrial Control Systems: Suitable for industrial applications where reliable and fast data handling is crucial.

Conclusion of MM74HCT373SJ

The MM74HCT373SJ, with its high-speed performance, low power consumption, and robust current handling capabilities, stands out as a reliable choice for digital logic applications. Its transparent latch functionality and surface-mount packaging make it an ideal component for modern electronics designs. Despite being marked as obsolete, the MM74HCT373SJ remains a viable option for engineers looking for a proven and efficient solution in their projects.