Patent ID: 6614257
Filing Date: 2003-09-02
Classification: H03K

Abstract:
A logic circuit comprising:a first logic circuit having an output, a first input coupled to receive a first version of a first input signal, and a second input coupled to receive a second version of a second input signal; a second logic circuit having an output, a first input coupled to receive a second version of the first input signal, and a second input coupled to receive a first version of the second input signal, the second logic circuit logically equivalent to the first logic circuit; and a conversion circuit having an output, a first input coupled to the output of the first logic circuit, and a second input coupled to the output of the second logic circuit, the conversion circuit comprising a first inverter circuit that forms a portion of a current path within a second inverter circuit, wherein the first and second versions of the first input signal correspond to an identical value in the absence of a transient pulse, and the first and second versions of the second input signal correspond to an identical value in the absence of a transient pulse.