onsemi

MC74HCT373ADW

MC74HCT373ADW Description

The MC74HCT373ADW is a single independent D-type transparent latch designed for high-speed switching applications. Manufactured by onsemi, this logic IC chip belongs to the 74HCT series and is housed in a surface-mount 20SOIC package. It features an 8:8 circuit configuration, enabling it to handle eight data inputs and outputs efficiently. With a supply voltage range of 4.5V to 5.5V, the MC74HCT373ADW ensures reliable operation within standard TTL voltage levels. The device offers a propagation delay time of 28ns, making it suitable for high-speed digital systems. Additionally, it provides an output current capability of 6mA for both high and low states, ensuring robust signal handling. The MC74HCT373ADW is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it complies with REACH regulations, being REACH unaffected. Its moisture sensitivity level (MSL) is rated at 3 (168 hours), making it suitable for various manufacturing environments.

MC74HCT373ADW Features

The MC74HCT373ADW stands out due to its unique combination of performance and reliability features:

• High-Speed Operation: With a propagation delay of 28ns, the MC74HCT373ADW ensures minimal latency in signal transmission, making it ideal for high-speed digital circuits.
• Robust Current Handling: The device can handle up to 6mA for both high and low output states, providing strong signal drive capabilities.
• Wide Supply Voltage Range: Operating within a 4.5V to 5.5V supply voltage range, the MC74HCT373ADW is compatible with standard TTL levels, ensuring broad application compatibility.
• Surface-Mount Packaging: The 20SOIC package allows for efficient surface-mount assembly, reducing board space and enhancing thermal performance.
• Moisture Sensitivity Level 3: With an MSL rating of 3 (168 hours), the MC74HCT373ADW is suitable for a wide range of manufacturing processes, including those involving reflow soldering.
• Compliance and Safety: Classified under ECCN EAR99 and HTSUS 8542.39.0001, and being REACH unaffected, the MC74HCT373ADW meets international regulatory standards, ensuring compliance and safety in global markets.

MC74HCT373ADW Applications

The MC74HCT373ADW is well-suited for a variety of applications where high-speed data latching and reliable signal handling are critical:

• Digital Systems: Ideal for use in high-speed digital systems where data integrity and minimal latency are essential, such as in microprocessor-based systems and digital signal processing applications.
• Memory Interfaces: Suitable for interfacing with memory devices, ensuring data is accurately latched and transmitted with minimal delay.
• Communication Circuits: Can be used in communication circuits to manage data transmission and reception, providing reliable signal handling and minimal propagation delay.
• Industrial Control Systems: Effective in industrial control systems where robustness and reliability are paramount, ensuring stable operation in demanding environments.

Conclusion of MC74HCT373ADW

The MC74HCT373ADW is a versatile and reliable D-type transparent latch designed for high-speed digital applications. Its combination of high-speed operation, robust current handling, and wide supply voltage range makes it an excellent choice for a variety of digital systems. The surface-mount packaging and moisture sensitivity level 3 rating ensure ease of assembly and compatibility with modern manufacturing processes. Despite being marked as obsolete, the MC74HCT373ADW remains a valuable component for applications requiring high-speed data latching and reliable signal handling.