• R.Gopi Reddy
• Dr.Sachin Saxena

Ternary full viper (TFA) which is a fundamental sub-square of AS module, is changed utilizing distinctive circuit procedures to enhance its productivity as far as PDP. Three new designs of TFA are introduced. The main TFA design named as rapid TFA (HS-TFA) utilizes a symmetric draw up and pull-down networks alongside a resistive voltage divider as its fundamental part, which is designed utilizing transistors. Contrasted with as of late created TFA accessible in literature, HS-TFA gets enhanced speed however high power scattering. So as to decrease control utilization, a moment TFA named as low power TFA (LP-TFA) is proposed. LP-TFA makes utilization of complimentary pass transistor rationale style and accomplishes low power utilization with peripheral reduction in PDP. To get enhanced PDP further, a third TFA is actualized in powerful rationale. This TFA is named as unique TFA (DTFA) which utilizes a manager designed for ternary esteems keeping in mind the end goal to ease charge sharing issue. The acknowledgment of each of the three TFA takes the upsides of inborn binary nature (0 and 1) of info convey prompting effortlessness in designs. AS module has a minor misfortune in power delay item (PDP) however multiplier, comparator and selective OR modules demonstrate moved forward PDP. As an outcome, HO-TALU gets critical diminishment in gadget number with insignificantly increment in PDP for expansion and subtraction operations just in correlation with CNTFET-based ternary designs accessible in the literature. Design of 2-bit HO-TALU is altered to build up a 2- bit HO-TALU cut which could be effortlessly fell to develop N-bit HO-TALU.

VLSI,CNTFET,TFA,TALU,multiplier,comparator,PDP.

"An analytical study on carbon nanotube field effect tran-sistors of compact vlsi", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.3, Issue 6, page no.1649-1654, June-2016, Available :http://www.jetir.org/papers/JETIR1701650.pdf

"An analytical study on carbon nanotube field effect tran-sistors of compact vlsi", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.3, Issue 6, page no. pp1649-1654, June-2016, Available at : http://www.jetir.org/papers/JETIR1701650.pdf