1 / 14

Logic Gates

Logic Gates. NOT Gate. Also known as an inverter. AND Gate. OR Gate. XOR Gate. What are digital circuits?. System of logic components that model some Boolean expression Inputs  Digital Circuit  Output Example: ~x · y = z. Example – Circuit  Expression.

monet
Download Presentation

Logic Gates

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Logic Gates

  2. NOT Gate • Also known as an inverter

  3. AND Gate

  4. OR Gate

  5. XOR Gate

  6. What are digital circuits? • System of logic components that model some Boolean expression • Inputs  Digital Circuit  Output • Example: ~x · y = z

  7. Example – Circuit  Expression • What Boolean function does the following digital circuit model? • Answer: ~x + ~y = z

  8. Example – Circuit  Expression • What Boolean function does the following digital circuit model? • Answer: f = xy + yz + ~xz

  9. Your Turn • What Boolean function does the following digital circuit model?

  10. Example – Expression  Circuit • Draw the logic circuit that corresponds to the following Boolean expression: f = ~(xy+z)

  11. Example – Expression  Circuit • Draw the logic circuit that corresponds to the following Boolean expression: f = ~(x+z)·(x+y)

  12. Your Turn • Draw the logic circuit that corresponds to the following Boolean expression: f = xy + ~xy + ~(yz)

  13. NAND Gate • ~(xy)

  14. NOR GATE • ~(x+y)

More Related