التفاصيل البيبلوغرافية
| العنوان: |
CNTFET and RRAM Based Low Power Design of Unbalanced Ternary Logic Gates and Arithmetic Circuits. |
| المؤلفون: |
Khurshid, Tabassum1 (AUTHOR), Singh, Vikram1 (AUTHOR) vikram.singh@smvdu.ac.in |
| المصدر: |
Journal of Circuits, Systems & Computers. 3/30/2024, Vol. 33 Issue 5, p1-24. 24p. |
| مصطلحات موضوعية: |
*LOGIC circuits, *CARBON nanotube field effect transistors, *RANDOM access memory, *FLASH memory, *SOLID state drives |
| مستخلص: |
The advent of multi-valued logic (MVL) systems provides considerable improvements in energy consumption and computational efficiency compared to binary logic systems. Using resistive random-access memory (RRAM) and carbon nanotube field effect transistors (CNTFETs), this manuscript presents a new design method for ternary logic gates (standard ternary inverter (STI), ternary NOR, and ternary NAND) and some arithmetic circuit applications are implemented based on the proposed ternary logic gates. The simulations of the proposed circuits are carried out in Synopsis HSPICE software by employing 32-nm Stanford CNTFET technology along with the Stanford RRAM model. The robustness of the designed CNTFET-RRAM STI circuit is investigated for variations in process parameters. Simulation results verify that the proposed designs outperform other CNTFET based ternary logic circuits in terms of number of components, power consumption, delay and power delay product (PDP). Furthermore, a reduced change is perceived with respect to power consumption and PDP of the presented logic gates with process deviation, and variations in supply voltage, temperature, capacitance and frequency. The presented STI, TNAND, TNOR, ternary half adder (THA) and ternary multiplier (TMUL) circuits exhibit an improvement in PDP with less transistor count as compared to the other existing designs in the literature. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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