onsemi Tariff Inquiry

MC74HCT20ADG

MC74HCT20ADG Description

The MC74HCT20ADG is a dual 4-input NAND gate logic IC chip, designed for high-speed digital applications. Manufactured by onsemi, this device is part of the 74HCT series, known for its compatibility with both TTL and CMOS logic levels. The MC74HCT20ADG features a maximum propagation delay of 42ns at 5V and a load capacitance of 50pF, ensuring rapid signal processing and minimal latency. It operates within a supply voltage range of 4.5V to 5.5V, making it suitable for a wide range of power supply configurations.

MC74HCT20ADG Features

• Logic Type: NAND Gate
• Number of Circuits: 2
• Number of Inputs per Circuit: 4
• Max Propagation Delay: 42ns @ 5V, 50pF
• Supply Voltage Range: 4.5V to 5.5V
• Input Logic Levels:
  • Low: 0.8V
  • High: 2V
• Current Specifications:
  • Quiescent (Max): 10 µA
  • Output High: 4mA
  • Output Low: 4mA
• Mounting Type: Surface Mount
• Package: Tube
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance:
  • RoHS Status: ROHS3 Compliant
  • REACH Status: REACH Unaffected
  • ECCN: EAR99
  • HTSUS: 8542.39.0001

MC74HCT20ADG Applications

The MC74HCT20ADG is ideal for applications requiring high-speed digital signal processing and logic operations. Its dual 4-input NAND gate configuration makes it suitable for complex digital circuits, such as digital signal processing, microcontroller interfacing, and data communication systems. The device's compatibility with both TTL and CMOS logic levels ensures seamless integration with a variety of digital systems.

Conclusion of MC74HCT20ADG

The MC74HCT20ADG offers a robust solution for digital logic applications, combining high-speed performance with compatibility and compliance. Its low propagation delay and high input/output current capabilities make it an excellent choice for demanding digital circuits. Despite being marked as obsolete, the MC74HCT20ADG remains a reliable option for engineers and designers seeking a proven NAND gate solution.