onsemi

MC74HC165AF

MC74HC165AF Description

The MC74HC165AF is an 8-bit shift register IC designed for parallel or serial to serial data conversion. Manufactured by onsemi, this device is part of the 74HC series and is housed in a surface-mount package, specifically a tube. It features a complementary output type and operates within a supply voltage range of 2V to 6V. The MC74HC165AF is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. With a moisture sensitivity level (MSL) of 3 (168 hours), it is well-suited for applications requiring moderate environmental protection.

MC74HC165AF Features

• 8-bit Shift Register: The MC74HC165AF is designed to handle 8 bits of data, making it ideal for applications requiring efficient data handling and processing.
• Parallel or Serial to Serial Conversion: This versatile IC can convert data from parallel to serial or from serial to serial, providing flexibility in data transmission.
• Complementary Outputs: The complementary output type ensures robust signal integrity and compatibility with various downstream components.
• Wide Supply Voltage Range: Operating between 2V and 6V, the MC74HC165AF is suitable for a variety of power supply configurations, enhancing its applicability in different electronic systems.
• Surface Mount Technology: The surface-mount package allows for compact and reliable integration into modern circuit boards, optimizing space usage and improving thermal performance.
• Obsolete Status: While the MC74HC165AF is marked as obsolete, it remains a reliable choice for legacy systems and applications where its specific features are required.

MC74HC165AF Applications

The MC74HC165AF is well-suited for a range of applications where efficient data conversion and compact design are critical. Some specific use cases include:

• Data Acquisition Systems: The ability to convert parallel data to serial makes it ideal for interfacing with sensors and other data sources in data acquisition systems.
• Communication Interfaces: The shift register can be used to manage data flow in communication interfaces, ensuring reliable data transmission.
• Embedded Systems: The compact surface-mount package and wide voltage range make it suitable for embedded systems where space and power efficiency are important.
• Industrial Control Systems: The robust design and compliance with international regulations make it a reliable choice for industrial applications.

Conclusion of MC74HC165AF

The MC74HC165AF is a versatile 8-bit shift register IC that offers significant advantages in data conversion and handling. Its complementary outputs, wide supply voltage range, and surface-mount package make it a reliable choice for a variety of applications. While marked as obsolete, the MC74HC165AF remains a valuable component for legacy systems and specific applications where its unique features are required. Its compliance with international regulations and moderate moisture sensitivity level further enhance its suitability for diverse electronic systems.