Logic Gates

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Across
  1. 3. only works with 2 negatives
  2. 6. at least one of the input must be 1 for the output to be 1.
  3. 7. reasoning
  4. 9. exclusive OR
  5. 11. ‘+’ = ‘-’ , ‘yes’ = ‘no’. which gate am I talking about?
  6. 12. only works with 2 positives
  7. 13. purpose (of a machine)
  8. 14. billionaire Bill
  9. 15. signs or icons
Down
  1. 1. a kind of logic where answers are either true or false
  2. 2. roundabout journey
  3. 4. a place where all the possible outputs are stated
  4. 5. the most common ‘building block’
  5. 8. to enter something in
  6. 10. what is displayed