onsemi

MC74ACT20N

MC74ACT20N Description

The MC74ACT20N is a high-performance NAND gate logic IC chip designed by onsemi, featuring a robust and reliable design suitable for a wide range of digital circuit applications. This through-hole mounted device is part of the 74ACT series and is housed in a tube package, ensuring ease of integration into various electronic systems. The MC74ACT20N comprises two 4-input NAND gates, offering versatile logic functionality in a compact 14DIP package.

MC74ACT20N Features

• Logic Type: The MC74ACT20N is a NAND gate IC, providing essential digital logic functionality. It features two 4-input NAND gates, making it ideal for complex logic operations.
• Power Supply Voltage: The device operates within a supply voltage range of 4.5V to 5.5V, ensuring compatibility with standard digital circuits.
• Propagation Delay: With a maximum propagation delay of 9ns at 5V and a load capacitance of 50pF, the MC74ACT20N offers fast switching times, crucial for high-speed digital applications.
• Input Logic Levels: The input logic levels are defined as 0.8V for low and 2V for high, ensuring compatibility with a variety of digital systems.
• Current Specifications: The IC has a quiescent current of up to 4 µA, making it energy-efficient. It also supports an output current of 24mA for both high and low states, providing robust performance.
• Mounting Type: The through-hole mounting type ensures mechanical stability and ease of integration into printed circuit boards (PCBs).
• Compliance: The MC74ACT20N is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a wide range of environmental conditions without the need for special handling.

MC74ACT20N Applications

The MC74ACT20N is ideal for a variety of applications due to its versatile logic functionality and robust performance. Some specific use cases include:

• Digital Logic Circuits: The NAND gates can be used to build complex digital circuits, such as decoders, multiplexers, and other combinational logic systems.
• Control Systems: The fast switching times and low power consumption make it suitable for use in control systems where speed and efficiency are critical.
• Data Processing: The device can be employed in data processing applications, such as error detection and correction circuits.
• Consumer Electronics: The MC74ACT20N can be integrated into consumer electronics for various logic operations, enhancing the functionality and performance of devices.
• Industrial Automation: The robustness and reliability of the IC make it suitable for industrial automation systems, where consistent performance is essential.

Conclusion of MC74ACT20N

The MC74ACT20N is a high-performance NAND gate IC that offers significant advantages over similar models. Its fast propagation delay, low power consumption, and robust current handling capabilities make it an ideal choice for a wide range of digital applications. Despite being marked as obsolete, the MC74ACT20N remains a reliable and efficient solution for digital logic needs. Its compliance with international standards and regulations ensures that it can be integrated into modern systems without concerns about environmental impact or regulatory issues. For engineers and designers looking for a dependable NAND gate solution, the MC74ACT20N is a solid choice that delivers on performance and reliability.