NOR, XOR and XNOR). Electronic gates operate on two nominal voltages, normally 0 V and 5 V, representing the logic 0 and the logic 1, respectively. The AND gate has two inputs A and B.

a NOR gate, and any other logic you can dream up. Mechanical computing is decidedly old school, but not at these scales. Turns out, you can make logic out of almost anything. Even Minesweeper.

3. Fairchild’s proposed NOR logic circuit is upside down but identical to textbook NOR gates in CMOS. Operation is simple: The output Y can only be pulled low by the N devices if they’re all ...

1 NAND inverting gate and AND non-inverting gate Standard CMOS gates used in IC design are ... when the inversion can be optimized away in the logic by using an inverting logic function such as NAND, ...