Quaternary Multiplier with Modified Carry Using Carbon Nanotube FETs
摘要
The paper proposes the use of carbon nanotube FET (CNTFET) to implement a quaternary multiplier with modified carry. To begin with, CNTFET will be used to design the Quaternary multiplier circuit. A quaternary 4:1 multiplexer is used. The designs are simulated using cadence Spectre software with the technology of CNTFET 32 nm. The existing Quaternary multiplier faces a problem in carrying output which is eliminated in the proposed Quaternary multiplier.