AN0332
Recommended Operating Conditions
(For maximum reliability, nominal operating conditons should be selected so that operation is always within the following ranges.)
Symbol
V
DD
V
O
V
IH
V
IL
T
A
Parameter
Logic supply voltage
Output Voltage referenced to V
SS
Input High Voltage
Input Low Voltage
Operating Free-Air Temperature
12V
12V
V
DD
Min
10.0
0
V
DD
- 2
0
0
Max
13.2
320
V
DD
2.0
70
Unit
V
V
V
V
°C
Note:
1. All voltages are referenced to V
SS
.
Mode Selection
Data
H
L
H
L
H
L
H
L
TE –
OLE
– OBS
Write Disable
L
H
L
H
Reset
L
L
H
H
Addressed Output
On
Off
Holdspriv.
On
Off
Off
Unaddressed Outputs
Holdspriv.
Holdspriv.
Off
Off
9
Timing Diagram
A
0
, A
1
, A
2
t
W
8
Write Disable
Data
Reset
t
W
4
t
S
6
t
H
7
2
90%
10%
11
t
f
90%
t
d(ON)
1a
10%
90%
t
P
10%
t
P
90%
3
5
t
W
Q
0
OFF
Q
0
ON
Q
7
OFF
Q
7
ON
V
DD
V
SS
t
P
9
t
d(OFF)
1b
t
R
10
Figure 1
9-3
SUPERTEX [ Supertex, Inc ]
