Properties of the circuit North Gate tamuean with the properties of the orbital gate circuit. Only the exported signal output tathukklap signals, as opposed to orbital's output gate.
The features of the circuit North Gate of circuits on the same region. Only the output signal to be output as opposed to the output of the optical region.
The property of circuit units like the circuit properties Norge or gates. Only the signal output output signal to be opposite to the output of the OR gate.