15 Diagram Of And Gate. Output indicator i.e led is connected. If none or not all inputs to the and gate are high, low output results.
In this ic there are also 4 gates together. If none or not all inputs to the and gate are high, low output results. It can also be done using nor logic.
Thus, the bulb will be on only when both the switches are closed.
15 Diagram Of And Gate. Conceptually, the and gate is built from nand gates through the following diagram. It is analogous to a pair of switches in series which operates a bulb which is again in series with these switches. And gate is one of the basic logic gates that implement the logical conjunction operation. Each gate has its own symbol.