Open AccessAn improved design of reversible adder/subtractor
Author(s) -
P. Gowthami,
R.V.S. Satyanarayana
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i2.12.11275
Subject(s) - subtractor , adder , computer science , quantum computer , reversible computing , logic gate , optical computing , dna computing , quantum , electronic engineering , computer architecture , algorithm , engineering , physics , quantum mechanics , computation , telecommunications , latency (audio)
Reversible logic has gained an importance in the fields such as Quantum computing, DNA computing, Bio informatics, Nanotechnology and Optical computing etc. This paper presents a new design of reversible adder/subtractor circuit. The proposed design has better performance than the existing counterpart in terms of reversible gates, garbage outputs and quantum cost.