Question
Download Solution PDFFor a binary half subtractor having two inputs A and B, the correct set of logical expressions for the outputs D (difference) and X (borrow) is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct option is 3
Concept:
Truth Table for half subtractor:
A | B | Difference | Borrow |
---|---|---|---|
0 | 0 | 0 | 0 |
0 | 1 | 1 | 1 |
1 | 0 | 1 | 0 |
1 | 1 | 0 | 0 |
Last updated on Jul 2, 2025
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