Physics · Digital Electronics
Which of the following is true about the Half Subtractor circuit?
- 1It can handle borrow input from previous stages.
- 2It is used for binary addition.
- 3It subtracts two binary digits and generates a difference and borrow-out.✓
- 4It subtracts two binary digits and generates a sum and carry-out.
Correct answer
It subtracts two binary digits and generates a difference and borrow-out.
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