Circuit Diagram Of And Gate. X or gate assumes logic 1 state when any of its two inputs assumes a logic 1 state. The transistor circuit diagram for an and gate is shown below.
Then the transistors q1 and q2 are off but transistor q3 remains in on and the voltage at the output is low or 0v because of q3 on and current pass through q3 and voltage is dropped through r. In the rtl and gate or transistor gate when a 0v and b 0v. An and gate is a logic circuit that only turns on an output when all the inputs are high or a logic state of 1.
Another type of logic gate is the or gate.
An and gate is a logic circuit that only turns on an output when all the inputs are high or a logic state of 1. Then the transistors q1 and q2 are off but transistor q3 remains in on and the voltage at the output is low or 0v because of q3 on and current pass through q3 and voltage is dropped through r. Schematic diagram rtl and gate circuit. Here we are going to use ic 74ls09 for demonstration this chip has 4 and gates in it.
