KwickClips Computer Systems · 41 sec · free
Which part do you draw first?
Short answer. The brackets.
How many gates per operator?
One gate per operator.
(A AND B) OR NOT C
| 1. AND gate for A, B |
| 2. NOT gate for C |
| 3. OR gate joins both |
| 4. Its output is Q |
Remember
| One gate per operator |
| Brackets first, last gate gives Q |
Given an expression, which gate do you draw first? Brackets come first. Draw an AND gate for A and B. Draw a NOT gate for C. Join both into an OR gate, which gives Q. Two rules. One gate per operator. Brackets first.
This clip is from the full lesson: Logic Gates and Truth Tables — 9 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 11 Computer Science (083), CBSE Class 11 Computer Science Essentials (083), ISC Class 11 Computer Science (868), ISC Class 11 Computer Science (868)
More KwickClips from this lesson
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