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Step 1 of 1 3.38DP The three state outputs are having three logic or three state, they are LOW (logic 0), HIGH (logic 1) and High Impedance state (Hi-Z) or floating state. The three state outputs can be obtained by extra input and the output is predictable, since third input is controlling the output. If three state outputs is turned ON faster than they turned OFF, then non-logic voltage is produced on the bus. Because one device's output is enable before the second device's output is disable. Thus two devices are enabling at same time, which in tum creates a leakage current of 10 µA for a moment of time, till it gets normal.