Abstract
<abstract> <p>In this letter we present a current mode gate based on differential pair as an application of carbon nanotube field effect transistors (CNTFETs). The proposed circuit has two output logic gates: one is NAND, and the other is AND. To simplify the circuit realization we use all CNTFETs of the same type, all with the same lengths and carbon nanotube symmetry indices (n, m). Complex circuits could be obtained in current mode replicating the differential pair CNTFET along the current path. The proposed procedure allows simulation of transfer characteristics from voltage input to current output but also from voltage input to voltage output. Moreover, we can measure simulated power dissipation and delay times.</p> </abstract>
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