Manuscript Number : IJSRSET1622295
Design of 4-Bit Universal Shift Register Using Reversible Gates
Authors(4) :-A. Ashok Kumar, K. Kishore, M. Srikanth, K. Raj Kumar
Power dissipation is one of the important factor in digital circuit design. Landauer's principle states that logic computations which are not reversible necessarily generate KT*ln2 Joules of heat energy for every bit of information that is lost, where k is Boltzmann's constant and T the absolute temperature at which computation is performed. Reversibility is the property of digital circuits in which there is one-to-one mapping between the inputs and the output vectors that is for each input vector there is a unique output vector and vice-versa. Thus one of the primary motivations for adopting reversible logic lies in the fact that it can provide a logic design methodologies for designing low power dissipating circuits. Fredkin gate, Feynman Gate is popularly used reversible logic gate which are used to implement various sequential circuits which are basic for design of digital circuits.
A. Ashok Kumar
Landauer's Principle, Reversibility, Fredkin Gate, Feynman Gate, R-USR, Quantum Cost, Low Power.
Publication Details
Published in :
Volume 2 | Issue 2 | March-April 2016 Article Preview
Department of Electronics and Communication Engineering, M.V.G.R College of Engineering, Vizianagaram, Andhra Pradesh, India
K. Kishore
Department of Electronics and Communication Engineering, M.V.G.R College of Engineering, Vizianagaram, Andhra Pradesh, India
M. Srikanth
Department of Electronics and Communication Engineering, M.V.G.R College of Engineering, Vizianagaram, Andhra Pradesh, India
K. Raj Kumar
Department of Electronics and Communication Engineering, M.V.G.R College of Engineering, Vizianagaram, Andhra Pradesh, India
Date of Publication :
2017-12-31
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) :
829-832
Manuscript Number :
IJSRSET1622295
Publisher : Technoscience Academy