1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Logic gate circuits - What does two-level and multi-level mean?

  1. Mar 3, 2010 #1
    What do "two-level" and "multi-level" gate circuits mean?

    I have been doing questions relating to logic gates circuits, and have noticed that some questions say "implement with two-level NAND gate circuts"

    And then a different question would say "implement with multi-level NOR gate circuts"


  2. jcsd
  3. Mar 3, 2010 #2
    Two-level means there's a maximum of two gates between the input and the output.
    The more levels you use, the longer the slower the circuit gets.
  4. Mar 9, 2010 #3
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook