1. Logic Gates Review

2. Logic Gates OR gate – 1 if either input is 1 – 0 if they both are 0

3. Logic Gates AND gates – 1 if both inputs are 1 – 0 if either is 0

4. CMOS Logic – Gates always paired

5. CMOS Gates NOT OR

6. Boolean Operators Truth Table : – Shows every combination of inputs and their output: In1In2Out 000 011 101 111

7. Logic Gates Digital electronics : design of binary systems Gates are basic building block: at tip means NOT

8. Basic Rules – 1 input NOT – Output is 1 if input is 0 – Output is 0 if input is 1 If it is not raining my drive is easier InOut 01 10

9. Basic Rules – 2 inputs AND – 1 if both inputs 1 – 0 otherwise OR – 1 if either input is 1 – 0 if both are 0 XOR (exclusive OR) – 1 if only one input is 1 – 0 if both inputs are 0 or 1 In1In2Out 000 010 100 111 In1In2Out 000 011 101 111 In1In2Out 000 011 101 110