CMOS devices have large input impedance with input currents on the order of 0.01nA. Adding feedback circuitry can result in a latch-like device that can be used to store bits, and also operate in a ...

[IMSAI Guy] grabbed an obsolete XOR gate and tried a classic circuit to turn it into a frequency doubler. Of course, being an old part, it won’t work at very high frequencies, but the circuit is super ...

Including XOR gates in your functions offers significant benefits by reducing transistor and track counts and increasing testability. As designers, we're used to representing digital functions using ...

Find out how a digital technique performs multiplication on two bitstreams and avoids the cost of the analog multiplier.

Researchers at PARC and Thinfilm Electronics have finally managed to print -- as in, using a printer that is similar to the one attached to your computer -- a computer circuit consisting of ...