DLD viva question
1. What is logic gate?
A logic gate is a device that acts as a building block for digital circuits. They perform basic logical functions that are fundamental to digital circuits. Most electronic devices we use today will have some form of logic gates in them.
2. What is gate?
A device performing a Boolean logic operation on one or more binary inputs and then outputs a single binary output. Computers perform more than simple Boolean logic operations on input data, and they typically output more than a single binary digit.
3. Types of logic gate?
4. What is IC?
An integrated circuit, also known as a microchip or IC, is a small electronic device made up of multiple interconnected electronic components such as transistors, resistors, and capacitors. These components are etched onto a small piece of semiconductor material, usually silicon.
5. IC number of each type?
| IC No. | Gate |
|---|---|
| 7400 | NAND |
| 7402 | NOR |
| 7404 | NOT |
| 7408 | AND |
| 7432 | OR |
| 7486 | EX-OR |
6. Diagram or each type?
7. Truth table or each type?
