• D.AVINASH BABU
• Dr.S.ANJANEYULU
• G.Nagesham

Quantum dot cellular automata is the recent trend in the field of technology for the designing of any digital circuit involving inverters and majority gates that has the potential to substitute the age old technology of CMOS at the order of Nano level. Herein a full adder and full subtractor circuit is proposed using 5-input majority gate. The new full adder and subtractor reduced the requirement of occupied area, number of cells and energy dissipation. A N-bit ripple carry adder is also designed by one bit full adder.

Quantum-dot cellular automata (QCA) , VLSI, Logic Gates,

"Novel Cascadable Magnetic Majority Gates for Implementing Comprehensive Logic Functions", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 8, page no.c872-c879, August-2021, Available :http://www.jetir.org/papers/JETIR2108358.pdf

"Novel Cascadable Magnetic Majority Gates for Implementing Comprehensive Logic Functions", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 8, page no. ppc872-c879, August-2021, Available at : http://www.jetir.org/papers/JETIR2108358.pdf