we can now put XOR into our metaphorical toolbox and not have to worry about the individual logic gates that make it up, or the transistors that make up those gates, or how electrons are flowing ...

The Boolean logic gates AND, OR and NOT comprise transistors, which are on/off switches wired together. Gates have one or two inputs but only one output, and they are wired in patterns that make ...

The Dr. has since built AND, NAND, OR, NOR, XOR and XNOR gates, as well as a buffer, incorporating light into every logic ... (typically not light-dependent), and bipolar transistors.

It is worth noting that 3XOR logic gates are not manufactured by the industry ... The second variant of the 2XOR element is shown in Figure 2. Transistors Q1 and Q2, as well as resistor R2, serve as ...