XNOR gate is one of the basic logic gates, as it gives HIGH output when both inputs are same. If both inputs are 0 or both are 1, the output becomes 1 and if one input is 0 and the other is 1, the output becomes 0; for this reason, the gate is also referred […]
Logic XOR Gate Circuit with Transistors
This is project is for Logic XOR Gate Circuit with Transistors and it uses transistors and resistors and also it shows how XOR logic works. Output is high only when inputs are different and therefore this circuit is good for students and beginners to learn digital logic. Truth Table for Logic XOR Gate: Input A […]
Logic NOR Gate Circuit with Transistors
NOR gate is a universal logic gate and it gives output HIGH only when all inputs are LOW; also it performs both OR and NOT operation together. This circuit uses two NPN transistors to implement a NOR gate. Truth Table for Logic NOR Gate: Input A Input B Output Y 0 0 1 0 1 […]
Logic OR Gate Circuit using Transistors
Logic OR Gate Circuit using Transistors is simple digital logic gate, it give HIGH output if any input is HIGH. We can make Logic OR Gate using two NPN transistor like BC547 and it also uses small current and is easy to build. Truth Table for Logic OR Gate: Input A Input B Output Y […]
Logic AND Gate Circuit using Transistors
Logic AND gate is a basic digital logic gate, as it gives high output only when both inputs are high. In this Logic AND Gate Circuit using Transistors is easy to make and this is a simple example of transistor logic gate. Truth Table for Logic AND Gate: Input A Input B Output Y 0 […]
How to Make a Logic NOT Gate Circuit with Transistor
NOT gate also name as inverter, it changes from 1 to 0 and 0 to 1 and we can also make Logic NOT gate circuit with one transistor. This is very simple and work with digital signal and it uses very less parts; moreover, output is opposite of input and it works fast and it […]