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MM74HC165N

MM74HC165N Description

The MM74HC165N is a high-speed CMOS shift register designed for parallel input and serial output data handling. This 8-bit shift register is part of the 74HC series, renowned for its robust performance and compatibility with a wide range of digital systems. Manufactured by onsemi, the MM74HC165N is housed in a through-hole package, making it suitable for applications requiring reliable mechanical stability and ease of integration into existing circuit boards.

MM74HC165N Features

• 8-bit Shift Register: The MM74HC165N processes data in 8-bit elements, providing efficient handling of digital information.
• Complementary Outputs: This feature ensures robust signal integrity and compatibility with various downstream components.
• Parallel or Serial to Serial Functionality: The MM74HC165N can convert parallel input data to serial output, making it versatile for different data transmission needs.
• Wide Supply Voltage Range (2V to 6V): This flexibility allows the MM74HC165N to operate in diverse power environments, enhancing its usability across various applications.
• Through Hole Mounting: The through-hole package ensures mechanical stability and ease of integration into PCBs, particularly in industrial and high-reliability applications.
• Obsolete Status: While marked as obsolete, the MM74HC165N remains a reliable choice for legacy systems and applications where its specific features are required.
• REACH Unaffected: Compliance with REACH regulations ensures that the MM74HC165N is environmentally friendly and safe for use in regulated industries.
• Moisture Sensitivity Level 1: The unlimited MSL rating indicates that the MM74HC165N is not sensitive to moisture, making it suitable for storage and use in various environmental conditions.

MM74HC165N Applications

The MM74HC165N is ideal for applications requiring efficient data handling and conversion between parallel and serial formats. Specific use cases include:

• Data Acquisition Systems: The ability to convert parallel data to serial makes the MM74HC165N suitable for interfacing with microcontrollers and data acquisition systems.
• Communication Interfaces: In systems where data needs to be transmitted over serial lines, the MM74HC165N can efficiently handle the conversion from parallel to serial formats.
• Industrial Control Systems: The robustness and reliability of the through-hole package make it suitable for industrial environments where mechanical stability is crucial.
• Legacy System Upgrades: For systems that require compatibility with older components, the MM74HC165N provides a reliable solution with its wide voltage range and established performance characteristics.

Conclusion of MM74HC165N

The MM74HC165N is a versatile and reliable shift register that offers efficient parallel-to-serial data conversion. Its wide supply voltage range, complementary outputs, and through-hole packaging make it suitable for a variety of applications, from data acquisition systems to industrial control environments. Despite its obsolete status, the MM74HC165N remains a valuable component for legacy systems and applications where its specific features are required. Its compliance with REACH regulations and moisture sensitivity level 1 rating further enhance its suitability for regulated industries and diverse environmental conditions.