3: Drawing Digital Circuits

Core Hardware Components of a Digital Circuit

3: Drawing Digital Circuits

Some of the most common use of diodes include:

Transistors

3: Drawing Digital Circuits

Integrated Circuit (IC)

3: Drawing Digital Circuits

If we could open a simple IC such as 74LS08, we would

3: Drawing Digital Circuits

Logic Gates on Multisim Live

3: Drawing Digital Circuits

Drawing Digital Circuits

A digital constant works like a switch and you can change

3: Drawing Digital Circuits

Then you will add a second switch and name it "B".

3: Drawing Digital Circuits

Now, let's add your first logic gate.

3: Drawing Digital Circuits

Continue by connecting the AND gate with switches "A" and "B".

3: Drawing Digital Circuits

Now we will add an LED so you can see when the result is 1 (high state) or 0 (low state).

3: Drawing Digital Circuits

Then you will connect the AND gate with LED1.

3: Drawing Digital Circuits

Then you will add a ground to your digital circuit.

3: Drawing Digital Circuits

Let's take a look at how the digital circuit works in simulation mode.

3: Drawing Digital Circuits

Half Adder

Half adders and full adders are both digital circuits that are used to implement

3: Drawing Digital Circuits

Which are the two types of gates you can make when you combine logic gates?

What is the function of diodes and what are their two terminals?

What are the advantages of using transistors?

3: Drawing Digital Circuits

What is an integrated circuit (IC)?

Open Multisim Live and draw the basic circuit of an OR logic gate. The components that you will need are shown below:

Use Multisim Live to draw the digital circuit that corresponds to the following function.

3: Drawing Digital Circuits

Create the following digital circuit in Multisim Live: