onsemi

DM74ALS253M

DM74ALS253M Description

The DM74ALS253M is a 2 x 4:1 multiplexer integrated circuit (IC) designed for high-speed digital signal routing applications. Manufactured by onsemi, this IC belongs to the 74ALS series and is housed in a surface-mount package, specifically a 16SOIC. It operates within a voltage supply range of 4.5V to 5.5V and is suitable for single supply applications. The DM74ALS253M features independent circuits and is capable of handling a current output of 2.6mA for high levels and 24mA for low levels. It is rated for an operating temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial environments. The product is REACH unaffected and classified under ECCN EAR99, with an HTSUS code of 8542.39.0001. Packaged in a tube, the DM74ALS253M has a moisture sensitivity level (MSL) of 1, indicating it is not moisture sensitive and can be stored indefinitely without special handling.

DM74ALS253M Features

The DM74ALS253M offers several key features that set it apart from other multiplexer ICs in the market:

• High-Speed Performance: The 74ALS series is known for its high-speed operation, enabling efficient signal routing with minimal propagation delay.
• Single Supply Operation: The DM74ALS253M operates on a single supply voltage range of 4.5V to 5.5V, simplifying power supply design and reducing the need for multiple voltage sources.
• Independent Circuits: With one independent circuit, the DM74ALS253M can handle multiple signal paths efficiently, ensuring reliable data transmission.
• Robust Current Handling: The IC can handle output currents of 2.6mA for high levels and 24mA for low levels, making it suitable for driving various types of loads.
• Wide Operating Temperature Range: The DM74ALS253M operates reliably within a temperature range of 0°C to 70°C, making it suitable for applications in diverse environments.
• Surface-Mount Packaging: The 16SOIC package allows for easy integration into modern PCB designs, offering space-saving benefits and enhanced reliability.
• Moisture Sensitivity Level 1: The DM74ALS253M is not moisture sensitive, ensuring long-term storage and handling without degradation.

DM74ALS253M Applications

The DM74ALS253M is ideal for a variety of applications where high-speed signal routing is required. Some specific use cases include:

• Digital Signal Processing: The multiplexer can efficiently route digital signals in complex processing systems, ensuring fast and reliable data transmission.
• Data Acquisition Systems: The DM74ALS253M can be used to select and route multiple input signals to a single output, simplifying data acquisition and processing.
• Communication Systems: In communication systems, the multiplexer can be used to switch between multiple data channels, enhancing the efficiency of data transmission.
• Automotive Electronics: The wide operating temperature range and robust performance make the DM74ALS253M suitable for automotive applications where reliability and performance are critical.
• Industrial Control Systems: The DM74ALS253M can be used in industrial control systems to route control signals, ensuring precise and efficient operation.

Conclusion of DM74ALS253M

The DM74ALS253M is a versatile and reliable multiplexer IC that offers high-speed performance, robust current handling, and a wide operating temperature range. Its single supply operation and surface-mount packaging make it an ideal choice for modern electronic designs. While the product is now obsolete, its unique features and advantages continue to make it a valuable component for applications requiring efficient signal routing and processing. For designers and engineers looking for a reliable multiplexer solution, the DM74ALS253M remains a viable option, especially in legacy systems and applications where its specific attributes are required.