Journal Title : International Journal of Modern Trends in Engineering and Science

Author’s Name : O Mohana Chandrika | B Alekya Hima Bindu  unnamed

Volume 03 Issue 07 2016

ISSN no:  2348-3121

Page no: 109-113

Abstract – Ripple Carry Adder had a smaller area while having lesser speed, in contrast to which Carry Select Adders are high speed but posses a larger area. And a Carry Look Ahead Adder is in between the spectrum having a proper trade off between time and area complexities. Proposed logic block as a D latch with replacing RCA block in conventional design to evaluate the power consumption and area. In order to minimize area and power of 16 bit carry select adder we have replaced a BEC with D latch.   

Keywords— CSLA, D-Latch, BEC, RCA 


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