Datasheet

ADG526A/ADG527A
Rev. C | Page 10 of 20
Table 6. ADG526A Truth Table
1
A3 A2 A1 A0 EN
WR
RS
ON SWITCH
X X X X X
1 Retains previous switch condition
X X X X X X 0 None (address and enable latches cleared)
X X X X 0 0 1 None
0 0 0 0 1 0 1 1
0 0 0 1 1 0 1 2
0 0 1 0 1 0 1 3
0 0 1 1 1 0 1 4
0 1 0 0 1 0 1 5
0 1 0 1 1 0 1 6
0 1 1 0 1 0 1 7
0 1 1 1 1 0 1 8
1 0 0 0 1 0 1 9
1 0 0 1 1 0 1 10
1 0 1 0 1 0 1 11
1 0 1 1 1 0 1 12
1 1 0 0 1 0 1 13
1 1 0 1 1 0 1 14
1 1 1 0 1 0 1 15
1 1 1 1 1 0 1 16
1
X = don’t care.
Table 7. ADG527A Truth Table
1
A2 A1 A0 EN
WR RS
ON SWITCH PAIR
X X X X
1 Retains previous switch condition
X X X X X 0 None (address and enable latches cleared)
X X X 0 0 1 None
0 0 0 1 0 1 1
0 0 1 1 0 1 2
0 1 0 1 0 1 3
0 1 1 1 0 1 4
1 0 0 1 0 1 5
1 0 1 1 0 1 6
1 1 0 1 0 1 7
1 1 1 1 0 1 8
1
X = don’t care.