MT8816
Pin Description (continued)
Pin #
PDIP
PLCC
Data Sheet
Name
Description
24, 25
26, 27
28 - 33
34
35
36
37
38
39
40
26,27
30,31
32-37
28,29,
38
39
40
41
42
43
44
AY0,AY1
Y0 and Y1 Address Lines (Inputs).
X13, X12
X13 and X12 Analog (Inputs/Outputs):
these are connected to the X13 and X12
rows of the switch array.
X5-X0
NC
Y0
CS
Y1
DATA
Y2
V
DD
X5-X0 Analog (Inputs/Outputs):
these are connected to the X5-X0 rows of the
switch array.
No Connection.
Y0 Analog (Input/Output):
this is connected to the Y0 column of the switch array.
Chip Select (Input):
this is used to select the device. Active High.
Y1 Analog (Input/Output):
this is connected to the Y1 column of the switch array.
DATA (Input):
a logic high input will turn on the selected switch and a logic low will
turn off the selected switch. Active High.
Y2 Analog (Input/Output):
this is connected to the Y2 column of the switch array.
Positive Power Supply.
3
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
