QUATERNARY LOGIC AND APPLICATIONS USING MULTIPLE QUANTUM WELL BASED SWSFETS
| Main Authors: | P. Gogna, M. Lingalugari, J. Chandy, E. Heller, E-S. Hasaneen, F. Jain |
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| Format: | Article Journal |
| Terbitan: |
, 2012
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/2572518 |
Daftar Isi:
- This paper presents Spatial Wavefunction-Switched Field-Effect Transistors (SWSFET) to implement efficient quaternary logic and arithmetic functions. Various quaternary logic gates and digital building blocks are presented using SWSFETs. In addition, arithmetic operation with full adder using novel logic algebra is also presented. The SWSFET based implementation of digital logic, cache and arithmetic block results in up to 75% reduction in transistor count and up to 50% reduction in data interconnect densities. Simulations of quaternary logic gates using the BSIM equivalent models for SWSFET channels are also described.