: The output depends only on the current inputs. Examples include (for math) and Multiplexers (for choosing between data sources). Sequential Circuits : These include memory components like
Logic gates are the most basic components of digital circuits. They are electronic devices that take one or more inputs and produce an output based on the logic of their design. The three primary logic gates are: : The output depends only on the current inputs
From these three, we can derive NAND, NOR, XOR, and others. The key insight is that these gates are universal : any possible logical function, no matter how complex, can be realized using a combination of just one type of gate (e.g., NAND). Thus, the logic gate is the atom of computation—indivisible at this level of analysis, yet capable of infinite combination. They are electronic devices that take one or