FULL ADDER CIRCUIT

摘要

A full adder circuit includes a first logical operation unit suitable for outputting an inverse of the second input signal and a first output signal corresponding to either a second input signal or the inverse of the second input signal in response to a first input signal, a second logical operation unit suitable for outputting an inverse of the first output signal and a sum signal corresponding to either the first output signal or the inverse of the first output signal in response to a carry input signal, and a third logical operation unit suitable for outputting a carry output signal in response to the inverse of the second input signal, the first output signal, the inverse of the first output signal, and the sum signal.

主权项

1. A full adder circuit, comprising:
a first logical operation unit suitable for outputting an inverse of the second input signal and a first output signal corresponding to either a second input signal or the inverse of the second input signal in response to a first input signal; a second logical operation unit suitable for outputting an inverse of the first output signal and a sum signal corresponding to either the first output signal or the inverse of the first output signal in response to a carry input signal; and a third logical operation unit suitable for outputting a carry output signal in response to the inverse of the second input signal, the first output signal, the inverse of the first output signal, and the sum signal.