Question
Below is shown a tri-state gate (three statebuffer). Which one of the following bestdescribes the function of the 'enable'? When not enabled, the output acts like an'open circuit' ('high impedance').
When enabled, the output acts like an 'opencircuit' ('high impedance'). When enabled, the output is a logic 1. When not enabled, the output is a logic 0.
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