We demonstrate all 16 two-input logic functions in transiently transfected mammalian cells using only combinations of NOR gates. The same gates were used to construct a three-input circuit ...

that is NAND and NOR gates, which can be combined to implement essentially any logic operation. Here we show that it is possible to cascade OR and NOT gates to realize a plasmonic inverse NOR gate ...

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.

The most common types of logic gates are AND, OR, NOT, NAND, NOR, XOR, and XNOR. Each gate has a unique function based on its input-output relationship. For example, an AND gate outputs true only ...

Technical innovations begin in academic research or military projects and are filtered down to mass markets. In the last few ...

These rules determine whether or not the nonlinear output signal is generated. Using this approach, the researchers were able to make ultrafast (less than 100 fs operating time) all-optical XNOR, NOR, ...

The experiment, described today in Nature Communications, turned the cells’ genetic code into NOR logic gates suitable for biologically based circuitry. In digital circuitry that deals with ones ...

Previously, the scientists created a universal NOR logical element (from NOT ... "Our new study has revealed that our logic gate can operate at 240 GHz. We also described the effect of bimolecular ...