1				12
10			2
3
											14
						13
		4
5
	6
	7	11
	8
9

Across

1. Logic gate that outputs true only when all of its inputs are false

2. Basic components of digital circuits that perform logical operations

3. Logic gate that outputs true only when all of its inputs are true

4. Logic gate that outputs true when the number of true inputs is odd

5. Circuit that adds two binary digits and outputs the sum and carry

6. Logic gate that outputs true when the number of true inputs is even

7. An operator that returns true if exactly one operand is true.

8. An operator that operates on logical values, such as true and false.

9. An operator that returns the opposite of a logical value.

Down

10. Logic gate that inverts the input signal

11. An operator that returns true if at least one operand is true.

12. An operator that returns true if both operands are true.

13. Logic gate that outputs true unless all of its inputs are true

14. Circuit that adds three binary digits and outputs the sum and carry

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