An Area Efficient Full Adder Design Using Modified Mux in QCA

Authors

  • E. Bhavan Kumar Reddy  B.Tech Scholar, , Department of ECE, Svit, Ananthapuramu, India
  • Ms.K. Supraja  B.Tech Scholar, , Department of ECE, Svit, Ananthapuramu, India
  • Ms. K. Rupa  B.Tech Scholar, , Department of ECE, Svit, Ananthapuramu, India
  • G. Dharani Sai  B.Tech Scholar, , Department of ECE, Svit, Ananthapuramu, India
  • Mr.C. Manjunath. Mrs.T. Ranjitha Devi M  B.Tech Scholar, , Department of ECE, Svit, Ananthapuramu, India

Keywords:

Quantum dot cellular automata (QCA), multiplexer, full adder, majority gate, electrons, CMOS (complemented metal oxide semiconductor).

Abstract

In this project, the MUX design is modified and proposed in QCA. QCA technology is considered to be a possible alternative for circuit implementation in terms of energy efficiency, integration density and switching frequency which can replace CMOS implementations as nm technology decreases. Multiplexer (MUX) can be considered to be a suitable candidate for designing QCA circuits. The proposed full adder outperform the best existing design in terms of area with approximate reductions. Moreover, similar or better performance factors such as power and latency are achieved compared to the available designs. The scalability property of the proposed design is excellent and can be used for energy-efficient complex QCA circuit designs. These implemented designed are simulated and waveforms are observed using QCA designer tool.

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International Journal of Scientific Research in Science and Technology

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Published

2022-06-30

Issue

Volume 9, Issue 3, May-June-2022

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Research Articles

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How to Cite

[1]
E. Bhavan Kumar Reddy, Ms.K. Supraja, Ms. K. Rupa, G. Dharani Sai, Mr.C. Manjunath. Mrs.T. Ranjitha Devi M "An Area Efficient Full Adder Design Using Modified Mux in QCA" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 9, Issue 3, pp.645-649, May-June-2022.