STMicroelectronics

M74HC670M1R

M74HC670M1R Description

The M74HC670M1R is a 4-word by 4-bit register file, designed for high-performance and reliability in various electronic applications. Manufactured by STMicroelectronics, this register file is part of the 74HC series, known for its robustness and versatility. The M74HC670M1R features a single supply voltage range of 2V to 6V, making it suitable for a wide range of power supply configurations. It is housed in a surface-mount package, specifically a 16-SOIC, which ensures ease of integration into compact designs. The product is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 3 (168 hours), the M74HC670M1R is well-suited for environments with varying humidity levels.

M74HC670M1R Features

• ECCN Classification: EAR99, indicating its general availability without specific export restrictions.
• Independent Circuits: The M74HC670M1R comprises four independent circuits, each with a 1:1 configuration, providing flexibility in data handling.
• Mounting Type: Surface mount technology (SMT) ensures a compact and reliable footprint, ideal for modern PCB designs.
• Voltage Supply Source: Single supply operation simplifies power management and reduces the complexity of power distribution.
• Voltage Range: Operates within a 2V to 6V range, offering compatibility with a broad spectrum of power supplies.
• Product Status: Although marked as obsolete, the M74HC670M1R remains a reliable choice for legacy systems and specific applications where its features are still highly valued.
• Package Type: Supplied in a tube package, ensuring safe handling and storage.
• HTSUS Code: 8542.39.0001, facilitating accurate customs classification and compliance.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures the device can withstand extended periods of exposure to moisture, enhancing its reliability in diverse environments.

M74HC670M1R Applications

The M74HC670M1R is particularly well-suited for applications requiring efficient data storage and retrieval in compact form factors. Its 4-word by 4-bit register file architecture makes it ideal for use in:

• Data Buffering: Efficiently manages data flow in systems where temporary storage and retrieval are critical.
• Microcontroller Interfaces: Enhances the functionality of microcontrollers by providing additional memory and data management capabilities.
• Communication Systems: Facilitates data handling in communication protocols, ensuring reliable data transmission and reception.
• Embedded Systems: Ideal for embedded applications where space is limited and high reliability is required.

Conclusion of M74HC670M1R

The M74HC670M1R, with its robust 4-word by 4-bit register file architecture, single supply operation, and surface-mount packaging, offers a versatile solution for a variety of electronic applications. Despite its obsolete status, the device remains a reliable choice for legacy systems and specific applications where its unique features are highly valued. Its compliance with REACH and ROHS3 standards ensures it meets the highest environmental and safety requirements. The M74HC670M1R's ability to operate within a wide voltage range and its moisture sensitivity level of 3 (168 hours) further enhance its reliability and adaptability. Whether used in data buffering, microcontroller interfaces, communication systems, or embedded applications, the M74HC670M1R continues to deliver exceptional performance and reliability.