Circuit operation is easily illustrated by its response to a discrete pulse. If the input is low for a long time, pin 4 of the XOR gate is low but pin 5 is high, due to signal inversion by the ...

Figures 2-4 show schematics of simple universal-purpose comparators that use multiple LEDs (LED1 to LED3) to indicate the relationships between the levels of inputs A and B as follows: The equivalent ...

In the developed one-bit quantum dot cellular automata comparator circuit, the majority gates were used to implement AND gates. Consequently, one input in majority gates was set as logic “0”. The ...

Reversible logic contains a feature of recovering bit loss from unique input-output mapping where conventional logic has failed. Here, the reversible low power n-bit binary comparator has been ...