Logic Gate with Complement Output - NOT Gate

HTML Bold Tag: NOT Gate

The NOT gate is a fundamental logic gate that has only one input and one output. It is also known as an inverter because it inverts the input logic signal. The output of the NOT gate is always the complement of the input. In other words, if the input is 0, the output will be 1, and if the input is 1, the output will be 0.

The NOT gate is represented by the symbol:

HTML Bold Tag: Truth Table of NOT Gate

The truth table of the NOT gate is as follows:

| Input | Output |
|-------|--------|
| 0 | 1 |
| 1 | 0 |

HTML Bold Tag: Explanation of NOT Gate

When the input to the NOT gate is 0, the transistor inside the gate is turned off, and the output is connected to Vcc (logic 1). When the input is 1, the transistor inside the gate is turned on, and the output is connected to ground (logic 0). Therefore, the output of the NOT gate is the complement of the input.

HTML Bold Tag: Applications of NOT Gate

The NOT gate is used in many digital circuits, including:

1. Inverting the logic signal
2. Generating complement of the input
3. Converting positive logic to negative logic and vice versa
4. Creating a delay in the circuit
5. Implementing logical functions such as NAND, NOR, and XOR gates.

HTML Bold Tag: Conclusion

In conclusion, the NOT gate is a logic gate that produces the complement of the input at its output. It is represented by the symbol, has a truth table, and is used in many digital circuits for various applications.