Logic OR Gate

About: Electrical Engineer, control systems, automation, small electronics, home automation, microcontrollers etc.

Intro: Logic OR Gate

The OR gate is a logic Boolean gate that represents addition in basic algebra. If either of the inputs or both inputs to a basic OR gate are forced to logic HIGH (1) the output is forced to logic HIGH (1). If both of the inputs are forced to a logic LOW (0) the output is forced to a logic LOW (0). This closely resembles the addition statement where only Boolean variables are allowed. The symbol and truth table for an OR gate can be seen here.

Share

    Recommendations

    • Audio Contest 2018

      Audio Contest 2018
    • Optics Contest

      Optics Contest
    • Plastics Contest

      Plastics Contest

    Discussions

    0
    None

    Good explanations about the logic gates but why don't you make them all in one instructable.