Logic gates are the bricks and mortar of digital electronics, implementing a logical operation on one or more binary inputs to produce a single output. These operations are what make all computatio… ...

Others are more elusive, like XOR and NAND. For those just getting their start in digital logic, this teaching tool allows different logic gates to be wired together with patch cables.

Molecular logic designs aid chemical (especially intracellular) sensing, small object recognition and intelligent diagnostics.

You can assemble a pulse-generation circuit from a simple Schmitt-input AND gate plus a resistor-capacitor timing network. However, if you need a logic function that's not a standard catalog item, you ...

Importantly, the new biological logic gates are also modular, meaning they could be fitted together to make different types of logic gates and more complex biological processors.

Using Smart I/O to implement logic elements – Smart IO LUTs can be used as general logic elements to build custom logic functions. Examples include logic gates, four-to-two priority encoders, shift ...

For the past several years, researchers have been creating living logic gates, using the genetic on and off switches we've discovered in the biochemical world to create simple logical functions ...

Fastest logic gates ever made could make computers 1,000,000x faster Researchers have demonstrated the previously theoretical lightwave electronics in new logic gates operating at femtosecond speeds.