I need some help to understand truth table
1 to 2 demultiplexer
input I
select line S
output D0, D1
how to determine D0 and D1 by boolean expression ?
2 to 4 decoder
A is the address and D is the dataline
how to determine D0 to d4
1 to 2 demultiplexer
input I
select line S
output D0, D1
Code:
I S Do D1
0 0
0 1
1 0
1 1
how to determine D0 and D1 by boolean expression ?
2 to 4 decoder
A is the address and D is the dataline
Code:
A1 A0 D3 D2 D1 D0
0 0
0 1
1 0
1 1
how to determine D0 to d4