Bhasker Das
What is Tri-state logic?
By Bhasker Das in Hardware on Jul 13 2006
  • Manoj Kumar Duraisamy
    Dec, 2016 30

    In digital electronics three-state, tri-state, or 3-state logic allows an output port to assume a high impedance state in addition to the 0 and 1 logic levels, effectively removing the output from the circuit.

    • 0
  • Bhasker Das
    Jul, 2006 13

    Three Logic Levels are used and they are High, Low, High impedance state. The high and low are normal logic levels & high impedance state is electrical open circuit conditions. Tri-state logic has a third line called enable line.

    • 0


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