Year 12 Physics
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Name: ……………...….
LOGIC GATES
Create each these circuits using Crocodile Clips.
Label the circuits by opening the Add menu and choosing Text. Type your label then drag it into place.
Complete the truth tables by varying the inputs (by pressing the input buttons)
[Key:
1 = on
0 = off]
Input 1
0
0
1
1
Input 2
0
1
0
1
Output
Input 1
0
0
1
1
Input 2
0
1
0
1
Output
Input 1
0
0
1
1
Input 2
0
1
0
1
Output
Input 1
0
0
1
1
Input 2
0
1
0
1
Output
Input
0
1
Output
Summary:
AND Gate
NAND Gate
OR Gate
NOR Gate
NOT Gate
Output = 1 if all inputs = ..
Output = 1 if any input = ..
Output = 1 if any input = ..
Output = 1 if all inputs = ..
Output = 1 if the input = ..
Maureen trotter – Monbulk College – Year 12 Physics - Logic Gates
Output = 0 if any input = ..
Output = 0 if all inputs = ..
Output = 0 if all inputs = ..
Output = 0 if any input = ..
Output = 0 if the input = ..