Dynamic data-driven logic (D3L) uses local data instead of a global clock to maintain correct preload and evaluation phases. Eliminating the clock of dynamic doors produces less power consumption and faster door operation. Two 16-bit barrel changers are implemented in a 5-V 0.6-mum CMOS technology: one in normal Domino logic and the other in our proposed D3L. Separate power cables are used on the chip to measure the power consumption of separate sections. Post-layout simulations show that, depending on input patterns, a D3L displacer consumes 8% to 62% less power and 29% faster than the Domino circuit. In addition, it provides an additional 9% area advantage over its Domino rival. The experimental measurements confirm the results of the post-layout simulation and demonstrate the feasibility of the proposed logic.