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Scholars Journal of Engineering and Technology | Volume-2 | Issue-01
Low Power and High Speed Multiplexer Based Adder
Vimal Kant Pandey, Rajeev Kumar
Published: Jan. 30, 2014 |
137
137
DOI: 10.36347/sjet
Pages: 68-72
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Abstract
Full adder is a basic building block of many application specific integrated circuits. The paper evaluates and
compares the performance of various full adder circuits which are designed using techniques such as XOR,
transmission gates, multiplexers etc. Also a full adder circuit designed using multiplexer is proposed. The performance
of these circuits is based on 180nm process model at supply voltage of 2.5V. The TSPICE simulation results show that
the proposed circuit’s performance is better as compare to the circuits that are found in literature whose performance is
evaluated.