Modern digital circuit designing is now focusing on the reversible circuits. It aims towards the designing of low power loss circuits in the area of nanotechnology, quantum computing, optical ...

Reversible logic plays a very important role in recent times as reducing power consumption in digital logic design. Reversible logic contains a feature of recovering bit loss from unique input-output ...

A 1-MHz clock drives IC 3, providing very fine timing resolution for 50- or 60-Hz power. At the ac power's zero crossing, optoisolator IC 4 clears ripple counter IC 3, synchronizing the ripple counter ...