Basic concept of DE
NAND & NOR
EX-OR
NOT gate
None of above
When both input are same
When one is high and other is low
When both input are 1
When both input are 0
658
670
660
700
OR gate
NAND gate
EX-NOR gate
NOR gate
0
1
Both 0 & 1
None of above
84-2-1
BCD
Excess-3
2421
0110(6)
0101(5)
1000(8)
1001(9)
Encoder
Multiplexer
De-Multiplexer
Code converter
6
1024
5
10
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