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