News

Subtractor circuits take two binary numbers as input and subtract one binary number input from the other binary number input. Similar to adders, it gives out two outputs, difference and borrow ...
Abstract: Logic encryption for combinational circuits are proposed in this paper. Logic encryption is achieved by using key gate transistors in the circuit schematic of subtractors and adders. In this ...
Abstract: This paper proposed all-optical half-adder and half subtractor based on cross-phase modulation in highly nonlinear fiber placed in Mach-Zehnder interferometric configuration. Reconfigurable ...
Subtractor circuits take two binary numbers as input and subtract one binary number input from the other binary number input. Similar to adders, it gives out two outputs, difference and borrow ...