AN0332
Recommended Operating Conditions
(For maximum reliability, nominal operating conditons should be selected so that operation is always within the following ranges.)
Symbol
VDD
VO
Parameter
VDD
Min
Max
13.2
320
VDD
2.0
Unit
V
Logic supply voltage
Output Voltage referenced to VSS
Input High Voltage
10.0
0
V
VIH
12V
12V
VDD - 2
V
VIL
Input Low Voltage
0
0
V
TA
Operating Free-Air Temperature
70
°C
Note:
1. All voltages are referenced to V .
SS
Mode Selection
Data
Write Disable
Reset
Addressed Output
Unaddressed Outputs
H
L
L
L
On
Off
Holdspriv.
H
L
H
L
L
H
H
Holdspriv.
Holdspriv.
Off
H
L
On
Off
9
H
L
H
Off
Off
Timing Diagram
A0, A1, A2
tW
8
Write Disable
Data
tW
tS
tH
Reset
4
6
7
5
tW
tP
2
VDD
Q0 OFF
10%
90%
VSS
90%
Q0 ON
td(ON)
10%
1a
11
tf
3
tP
Q7 OFF
Q7 ON
10%
90%
90%
tP
td(OFF)
tR
9
1b
10
Figure 1
9-3
SUPERTEX [ Supertex, Inc ]
