To get the output for the IC 74139 shown below, the inputs, ~1G, 1B, 1A
respectively should be connected to:
INPUTS
OUTPUTS
G
B
A
Y0
Y1
Y2
Y3
H
X
X
H
H
H
H
L
L
L
L
H
H
H
H
L
L
H
H
L
H
H
H
L
H
H
H
H
H
L
H
H
H
L
X = don't care
0, 1, 1
0, 1, 0
1, 0, 0
0, 0, 1