onsemi

MC74ACT20DR2

MC74ACT20DR2 Description

The MC74ACT20DR2 is a high-performance NAND gate IC designed for demanding digital logic applications. Manufactured by onsemi, this IC features a robust 74ACT series architecture, ensuring reliable operation and superior performance. The device is housed in a 14-pin SOIC package, making it suitable for surface mount applications. It operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.

MC74ACT20DR2 Features

• Logic Type: NAND Gate
• Number of Circuits: 2
• Number of Inputs per Circuit: 4
• Max Propagation Delay: 9ns @ 5V, 50pF
• Input Logic Levels:
  • Low: 0.8V
  • High: 2V
• Output Current:
  • High: 24mA
  • Low: 24mA
• Quiescent Current: Max 4 µA
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• REACH Status: REACH Unaffected
• HTSUS: 8542.39.0001

The MC74ACT20DR2 offers a combination of low propagation delay and high output current, making it ideal for applications requiring fast switching and robust signal handling. Its low quiescent current ensures minimal power consumption during idle states, enhancing overall system efficiency.

MC74ACT20DR2 Applications

The MC74ACT20DR2 is well-suited for a variety of applications in the electronics industry, including:

• Digital Logic Circuits: Ideal for complex digital systems requiring high-speed logic operations.
• Control Systems: Suitable for industrial control systems where reliable and fast signal processing is critical.
• Communication Systems: Applicable in communication infrastructure for signal processing and control functions.
• Consumer Electronics: Used in consumer devices for managing digital signals and control functions.

The device's ability to handle high current outputs and its low propagation delay make it particularly advantageous in applications where signal integrity and speed are paramount.

Conclusion of MC74ACT20DR2

The MC74ACT20DR2 is a versatile and high-performance NAND gate IC that offers significant advantages over similar models. Its low propagation delay and high output current capabilities make it suitable for a wide range of applications, from digital logic circuits to complex control systems. Despite being marked as obsolete, the MC74ACT20DR2 remains a reliable choice for engineers seeking robust and efficient digital logic solutions.