Designo Reversible Logic Circuit Using Quantum Dot Cellular Automata

Authors(2) :-Bharat V. Mhaske, Manisha Waje

Conservative logic is a logic which displays the assets that there's identical range of the inputs in addition to inside the output. It may be reversible or irreversible in nature. Reversibility is not anything but the circuit reveals one-to-one mapping between input and output vector, and also represents for each input vector there is an precise output vector and vice versa. Reversibility is specially favoured due to the fact it is able to offer the method for designing low power circuits. Unlike computation mechanisms that contain the switch of electrons, as in CMOS gates, QCA computation does not involve electron switch between adjoining QCA cells. Hence power dissipation could be very less in circuits designed with QCA cells. Therefore it is essential to keep in mind power as an critical parameter during the QCA layout technique. The predominant benefits of this generation are lesser electricity dissipation, advanced velocity and dense systems. In this undertaking layout of reversible combinational circuits like ALUs which is designed with new gates, MUX, Adders, primarily based on QCA era is proposed to provide benefits like reduction in no of quantum value, garbage outputs, complexity of gates, location.

Authors and Affiliations

Bharat V. Mhaske
ME (E&TC), Electronics & Telecommunication Department, G.H. Raisoni Collage of Engineering & Management, Pune, Maharashtra, India
Manisha Waje
Professor E&TC Department G.H. Raisoni Collage of Engineering & Management, Pune, Maharashtra, India

Combinational Circuits, Arithmetic Logic Unit (ALU), Reversible logic, QCA, Quantum Cost, Garbage Outputs, Constant Inputs.

  1. R. Compano, L.Molenkamp and D.J. Paul, "Technology Roadmap for nanoelectronics 2000", European commission IST Programme-Future and Emerging Technologies, 2001
  2. C.H. Bennett, "Logical reversibility of Computation", IBM J. Research and Development, pp.525-532, November 1973.
  3. DivyanshMathur, Arti Saxena, Abneesh Saxena "Arithmetic and Logic Unit Designing Using Reversible Logic Gate" International Journal of Recent Technology and Engineering (IJRTE) ISSN: 2277-3878, Volume-1, Issue- 6, January 2013.
  4. Zhijin Guan, Wenjuan Li, Weiping Ding, Yueqin Hang"An Arithmetic Logic Unit Design Based on Reversible Logic Gates", IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PacRim), pp. 925-931, 2011.
  5. Bibhash Sen, Manojit Dutta, Mrinal Goswami, Biplab K. Sikdar "Modular Design of testable Reversible ALU by QCA multiplexer with increase in programmability "Microelectronics Journal, pp 239-248, 2014.
  6. Robert Wille, Rolf Drechsler, "Towards a Design Flow for Reversible Logic", Springer, 2010.
  7. R. Landauer, "Irreversibility and heat generation in the computing process", IBM J. Research and Development, 5(3), pp: 183-191, 1961.
  8. Bibhash sen, Manojit dutta, Samik some "RealizingReversible Computing in QCA Framework Resulting inefficient Design of Testable ALU" ACM Journal on Emerging Technologies in Computing Systems, Vol. 11,No. 3, pp: 1- 22 December2014.
  9. Y. Syamala and A. V. N. Tilak. "Reversible arithmeticlogic unit". In Proceedings of the 3rd International Conference on Electronics Computer Technology (ICECT’11), Vol.5, pp: 207-211, 2011. Himanshu Thapliyal and M.B Srinivas, "A Novel Reversible TSG Gate and Its Application for Designing Reversible Carry Look-Ahead and Other Adder Architectures", Accepted in Tenth Asia-Pacific Computer Systems Architecture Conference(ACSAC05), Singapore, October 24-26, pp. 1425-1429,2005.
  10. K.Kim, K.Wu, R.Karri, "The robust QCA adder designs using composable QCA building blocks", IEEE Trans. Comput. Aid. Des. Integr. Circuits Syst. pp: 76-183, 26,Jan. 2007.
  11. V.Mardiri, C.Mizas, L.Fragidis, V.Chatzis, "Design and simulation of a QCA 2 to 1 multiplexer", in: The 12thWSEAS International Conference on Computers, pp.511-516, 2012.
  12. Papiya Biswas, Namit Gupta, Nilesh Patidar, "Basic Reversible Logic Gates and its Qca Implementation", Int. Journal of Engineering Research and Applications, Vol. 4, Issue 6(Version 5), pp.12-16, June 2014.
  13. Lenin Gopal, Nor Syahira Mohd Mahayadin, Adib Kabir Chowdhury, Alpha Agape Gopalai, Ashutosh Kumar Singh "Design and Synthesis of Reversible Arithmetic and Logic Unit" IEEE International Conference on computer, communication, control technology, pp 139 -143, 2014.
  14. E. Fred kin, T Toffoli, "Conservative Logic",International Journal of Theory Physics, pp. 219-253,(1982).

Publication Details

Published in : Volume 3 | Issue 8 | November-December 2017
Date of Publication : 2017-12-31
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 814-822
Manuscript Number : IJSRSET1738220
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Bharat V. Mhaske, Manisha Waje, " Designo Reversible Logic Circuit Using Quantum Dot Cellular Automata, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 3, Issue 8, pp.814-822, November-December-2017.
Journal URL :

Article Preview