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This paper presents a novel,semi-transparent structure to implement single-edge and dual-edge triggered flip-flops.These two novel flip-flops can achieve high speed and low power due to their short data paths and fewer redundant transitions.Simulation results show that the proposed semi-transparent flip-flop and dual-edge triggered semi-transparent flip-flop perform best compared with conventional flip-flops.STFF reduces the power-delay-product 33.1% compared with Antonio’s sense amplifier based flip-flop.DSTFF improves the PDP 9.1% and 47.8% as compared with dual-edge triggered sense amplifier based flip-flop and high speed dual-edge triggered modified hybrid latch flip-flop respectively.
This paper presents a novel, semi-transparent structure to implement single-edge and dual-edge triggered flip-flops. These two novel flip-flops can achieve high speed and low power due to their short data paths and fewer redundancy transitions. show that the proposed semi-transparent flip-flop and dual-edge triggered semi-transparent flip-flop perform best compared with conventional flip-flops. STFF reduces the power-delay-product 33.1% compared with Antonio’s sense amplifier based flip-flop. DSTFF improves the PDP 9.1% and 47.8% as compared with dual-edge triggered sense amplifier based flip-flop and high speed dual-edge triggered modified hybrid latch flip-flop respectively.