AND OR NOT LOGIC GATES in Tamil

AND OR NOT GATES Electronic gates require a power supply. Gate INPUTS are driven by voltages having two nominal values, e.g. 0V and 5V representing logic 0 and logic 1 respectively. The OUTPUT of a gate provides two nominal values of voltage only, e.g. 0V and 5V representing logic 0 and logic 1 respectively. In general, there is only one output to a logic gate except in some special cases. There is always a time delay between an input being applied and the output responding.