Despite the advantages of ternary logic. it has suffered from excessive transistor count and limited noise margin. This work proposes an ultra-efficient nonvolatile ternary flip-flop (FF) based on negative capacitance carbon nanotube field-effect transistors (NC-CNTFETs). By harnessing the negative differential resistance effect in NC-CNTFETs. https://macorners.shop/product-category/acrylic-first-day-of-school-sign/