A simplified circuit that implements the NOR logic gate, which only outputs 1 when both inputs are o, is show at the right. The tube grids are the inputs. There is no output when both grids are ...

The simplest possible step-down circuit is a resistive divider. Drive your 5V output into a chain of resistors, from which you tap your 3.3V logic input. A chain consisting of a 2.2k and a 3.3k ...

Toshiba is aiming at UART and SPI interfaces with three four-channel dual-supply level-translator-transceivers. "The bus ...

These include logic-level restoration, cascadability, fan-out and input–output isolation. Transistor circuits deliver all of these functionalities in electronic computing, but for large scalable ...