3Input And Gate Comparator

  
This circuit has high output only when all three inputs are high. The noninverting-input current, when all thre
3Input And Gate Comparator - schematic

e inputs are high, must exceed that of the inverting input, as determined by R4. The circuit can be converted to a AND gate by transposing the two inputs of the op amp.



Recommended videos


  • Digital Electronics: Logic Gates - Integrated Circuits Part 1
    Duration: 8:46.
  • What Is Schmitt Trigger and How It Works
    Duration: 5:59.
  • EEVblog #600 - OpAmps Tutorial - What is an Operational Amplifier?
    Duration: 49:32.

News


    .