Need explanation about the steps to drawing a NAND circuit

In summary, the conversation discusses the process of writing equations from a Karnaugh map and drawing NAND circuits. The person is asking for help understanding the conversion process and provides an example image for reference. The response explains that the process involves adding two NOTs and applying DeMorgan's Law using one of the NOTs.
  • #1
aruwin
208
0
Please, I need you to teach me how to write the equations from the Karnaugh map and then how to draw the NAND circuits. Here's the sample that I have but I don't understand :( I know the basic of writing SOP and POS from the Karnaugh map but that's all. I don't get how it is converted to get the equation for a NAND circuit.

Please explain to me this:
http://i594.photobucket.com/albums/tt26/PRINCESS_HALIZA_2009/105.png
 
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  • #2

1. What is a NAND circuit?

A NAND circuit is a type of logic gate that performs the logical operation of "NOT AND". It produces a high output only when both of its inputs are low. It is represented by the symbol "⊼" and is commonly used in digital circuits for its ability to create all other logical functions.

2. What are the steps to drawing a NAND circuit?

The steps to drawing a NAND circuit are as follows:

  1. Draw two inputs, labeled A and B, and an output, labeled Y.
  2. Connect the inputs to the NAND gate symbol "⊼".
  3. Connect the output of the NAND gate to the output, Y.

3. How do I know which input is A and which is B?

The inputs, A and B, can be labeled arbitrarily. However, it is common practice to label the inputs in a way that makes sense for the specific circuit, such as labeling A as the "input" and B as the "control" input.

4. Can I have more than two inputs in a NAND circuit?

Yes, a NAND circuit can have any number of inputs as long as there is at least one output. The output will only be high if all of the inputs are low.

5. What is the purpose of drawing a NAND circuit?

Drawing a NAND circuit helps visualize and understand the logical operations that are taking place in a digital circuit. It can also aid in troubleshooting and designing more complex circuits.

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