What is tristate logic?[june 2009]
2 years ago
Microprocessors
Logic output has two states LOW and HIGH corresponding to the logic value 0 and 1.
However some output have a third electrical state that is not logical called high impedance or floating state.
In this state the output behaves as if it is not even connected to circuit except small leakage current that may flow into or out of the output pin. This state is tristate logic
Rusma Khadka
Sep 9, 2022