Abstract:This paper discusses a rail to rail swing, mixed logic style 1bit 28-transistor (28T) full-adder, based on a novel architecture. The performance metrics: power, delay, and power delay product (PDP) of the proposed 1-bit adder is compared with other two high performance 1-bit adder architectures reported, till date. The proposed 1-bit adder has a 50% improvement in delay, and 49% improvement in power-delay-product, over the two reported architectures, verified at 90nm technology. The power performance of propos… Show more
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