New complex and Low Power systems are being implemented using advanced Electronic Design Automation (EDA) tools. Low power designs are not only used in small size applications like mobile phones, tablets and handheld devices but also in high-performance computing applications. As the complexity increases day by day, the dissipation of power has emerged as one of the very important design constraints. In recent years, there has been an increasing demand for high-speed digital circuits at low power consumption. Flip-flops are critical timing elements in digital circuits which have a large impact on circuit speed and power consumption. The performance of the Flip-Flop is an important element to determine the performance of the synchronous circuit. In the research of low power and low voltage VLSI circuits, the use and implementation of Dual Edge Triggered Flip-Flop (DETFF) has gained more attention at the gate level design. The main advantage of using DETFF is that it allows one to maintain a constant throughput while operating at only half the clock frequency. In this paper, a dual-edge triggered sense amplifier flip-flop is designed for low power systems. For DETFF, the optimal delay, power consumption, and energy are determined as the primary figures of merit. The use of dual edge-triggered flip-flops can help reduce the clock frequency to half of the single edge-triggered flip-flops while maintaining the same data throughput, this thereafter translates to better performance in terms of both power dissipation and speed.
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