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Published in:

Volume 7 Issue 7
July-2020
eISSN: 2349-5162

Unique Identifier

JETIR2007098

Page Number

795-799

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Title

Implementation of Optimized Carry Look Ahead Adder Using Cadence

ISSN

2349-5162

Cite This Article

"Implementation of Optimized Carry Look Ahead Adder Using Cadence", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 7, page no.795-799, July-2020, Available :http://www.jetir.org/papers/JETIR2007098.pdf

Abstract

In this paper, a discussion is done about 4-bit carry look ahead adder implementation with two different designs. The first design is Conventional carry look ahead adder (CLA) and second design is sketched using CLA equation it is called as carry chain structure. In first design of CLA, number of transistor count is more which increases power consumption and delay and in proposed design we reduce the transistor count. Schematic of two designs are implemented in cadence virtuoso tool in 180nm technology with 1.8V supply voltage and run the simulation. Two designs are compared based on their transistor count, power, and delay factors.

Key Words

Carry Look Ahead Adder (CLA), Carry Chain equation, low power, Cadence Virtuoso tool.

Cite This Article

"Implementation of Optimized Carry Look Ahead Adder Using Cadence", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp795-799, July-2020, Available at : http://www.jetir.org/papers/JETIR2007098.pdf

Publication Details

Published Paper ID: JETIR2007098
Registration ID: 235079
Published In: Volume 7 | Issue 7 | Year July-2020
DOI (Digital Object Identifier):
Page No: 795-799
ISSN Number: 2349-5162

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Cite This Article

"Implementation of Optimized Carry Look Ahead Adder Using Cadence", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp795-799, July-2020, Available at : http://www.jetir.org/papers/JETIR2007098.pdf




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