onsemi

DM74AS32N

DM74AS32N Description

The DM74AS32N is a 4-channel 2-input OR gate logic IC chip, designed for high-performance digital applications. Manufactured by onsemi, this device is part of the 74AS series, known for its advanced Schottky TTL technology. The DM74AS32N operates within a voltage range of 4.5V to 5.5V and is suitable for a wide range of operating temperatures, from 0°C to 70°C. It features a maximum propagation delay of 5.8ns at 5V with a maximum capacitive load of 50pF, ensuring fast and reliable signal processing. The device is housed in a through-hole package, specifically a 14-pin MDIP (Medium-Density In-line Package), making it suitable for various printed circuit board (PCB) designs.

DM74AS32N Features

• High-Speed Performance: The DM74AS32N offers a maximum propagation delay of 5.8ns at 5V and 50pF, making it ideal for applications requiring rapid signal processing.
• Robust Logic Levels: With input logic levels of 0.8V for low and 2V for high, the DM74AS32N ensures reliable and accurate signal interpretation.
• Versatile Power Supply: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• High Output Current Capability: The DM74AS32N can deliver 2mA for high output and 20mA for low output, making it suitable for driving various loads.
• Through-Hole Mounting: The through-hole package type ensures secure and reliable mounting on PCBs, suitable for both automated and manual assembly processes.
• Compliance and Safety: The DM74AS32N is REACH unaffected and has an Export Control Classification Number (ECCN) of EAR99, ensuring compliance with international regulations.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is highly resistant to moisture, ensuring long-term reliability in various environmental conditions.

DM74AS32N Applications

The DM74AS32N is well-suited for a variety of applications where high-speed logic processing is required. Some specific use cases include:

• Digital Signal Processing: Ideal for applications involving digital signal processing, where fast and accurate logic operations are crucial.
• Control Systems: Suitable for control systems in industrial automation, where reliable and rapid signal processing is essential.
• Communication Systems: Can be used in communication systems for signal routing and processing, ensuring efficient data transmission.
• Consumer Electronics: Applicable in consumer electronics for logic control and signal processing tasks, such as in home automation and smart devices.
• Automotive Electronics: The robustness and reliability of the DM74AS32N make it suitable for automotive applications, where high performance and durability are required.

Conclusion of DM74AS32N

The DM74AS32N is a high-performance OR gate logic IC chip that offers significant advantages over similar models. Its fast propagation delay, robust logic levels, and versatile power supply range make it a reliable choice for a wide range of digital applications. The through-hole mounting type and high moisture sensitivity level ensure secure and durable installation, while compliance with international regulations ensures ease of use in various markets. Although the DM74AS32N is now obsolete, its legacy as a high-performance logic IC chip remains significant, making it a valuable component for existing systems and designs.