Engineering Drawing a circuit diagram for a Boolean expression

Click For Summary
The discussion focuses on drawing a logic diagram for the Boolean expression B(A'C'+AC) + D'(A+B'C) without direct access to input complements. Participants explore the possibility of using NAND or NOR gates to create inverters, as these gates are universal and can replicate the function of an inverter. It is clarified that while complements are not available at the inputs, creating them using universal gates is permissible. The conversation emphasizes the importance of accurately representing the original expression in the diagram. Ultimately, the consensus supports the use of universal gates to achieve the desired logic diagram.
hallerman
Messages
10
Reaction score
0

Homework Statement



Draw the logic diagram for the following Boolean expression. The diagram
should correspond exactly to the equation. Assume the complements of the inputs are
not available.

B(A'C'+AC) + D'(A+B'C)

Homework Equations



The Attempt at a Solution



I can't find any way to simplify the expression in order to remove the complements.

So, I tried to look for other ways to solve the problem. I'm wondering if I could use a NAND gate or a NOR gate since these are considered to be universal gates and can represent an inverter.
 
Physics news on Phys.org
yes, or you just USE an inverter where needed. I don't see anything that says you can't, it just says they are not directly available at the input, not that you can't create them.
 

Similar threads

  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 1 ·
Replies
1
Views
3K
Replies
2
Views
2K
  • · Replies 4 ·
Replies
4
Views
5K
  • · Replies 8 ·
Replies
8
Views
3K
  • · Replies 1 ·
Replies
1
Views
2K
  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 11 ·
Replies
11
Views
2K
Replies
4
Views
6K