A full adder is a combinational circuit that forms the arithmetic sum of three bits. It consists of three inputs and two outputs. The logic diagram as shown is a full adder implemented in ...

In this paper, the authors review various design techniques for full adder circuits as these circuits are basic building blocks of many arithmetic circuits. Different techniques are used for low power ...

Abstract: This paper presents a comprehensive designtechnology co-optimization (DTCO) framework for complement tary gate-all-around field-effect transistors (GAAFETs)-based full adder circuits. We ...