onsemi

DM74ALS165MX

DM74ALS165MX Description

The DM74ALS165MX 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 74ALS series and is housed in a surface-mount 16SOIC package. It operates within a voltage range of 4.5V to 5.5V and is suitable for applications requiring robust data handling and efficient signal processing. The DM74ALS165MX features complementary outputs and is designed to function within an operating temperature range of 0°C to 70°C. Despite its obsolete status, it remains a reliable choice for certain legacy systems and specific applications where its unique capabilities are required.

DM74ALS165MX Features

• Parallel or Serial to Serial Conversion: The DM74ALS165MX is capable of converting parallel data to serial data and vice versa, providing flexibility in data handling.
• 8-bit Capacity: With 8 bits per element, this IC can process multiple data bits simultaneously, enhancing efficiency and speed.
• Complementary Outputs: The complementary output type ensures robust signal integrity and reduces noise, making it suitable for high-performance applications.
• Surface Mount Technology: The surface-mount package type facilitates easy integration into modern PCB designs, ensuring compact and reliable mounting.
• Wide Operating Voltage Range: The 4.5V to 5.5V supply voltage range allows for compatibility with various power supply systems.
• Extended Temperature Range: The operating temperature range of 0°C to 70°C ensures reliable performance in a variety of environmental conditions.
• Moisture Sensitivity Level 1: The MSL 1 (Unlimited) rating means the device is not sensitive to moisture, reducing the risk of damage during storage and handling.
• REACH Compliance: The DM74ALS165MX is REACH unaffected, ensuring compliance with environmental and safety regulations.

DM74ALS165MX Applications

The DM74ALS165MX is ideal for applications requiring efficient data conversion and signal processing. Key use cases include:

• Data Acquisition Systems: The ability to convert parallel data to serial data makes it suitable for interfacing with microcontrollers and other data acquisition devices.
• Communication Interfaces: The shift register can be used in communication protocols where data needs to be serialized or deserialized.
• Industrial Control Systems: The robustness and wide operating temperature range make it suitable for industrial environments where reliability is critical.
• Legacy Systems: Despite its obsolete status, the DM74ALS165MX can be used to maintain and upgrade legacy systems that rely on this specific IC.

Conclusion of DM74ALS165MX

The DM74ALS165MX is a versatile and reliable 8-bit shift register IC, offering a range of features that make it suitable for various applications. Its ability to handle parallel and serial data conversion, combined with its robust performance characteristics, makes it a valuable component in data acquisition and communication systems. Although it is now considered obsolete, the DM74ALS165MX continues to be a reliable choice for specific applications where its unique capabilities are required. For engineers and designers working with legacy systems or requiring a robust shift register solution, the DM74ALS165MX remains a viable option.