DM9334 データシートの表示（PDF） - Fairchild Semiconductor
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DM9334 Datasheet PDF : 5 Pages
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Absolute Maximum Ratings(Note 1)
Supply Voltage
7V
Input Voltage
5.5V
Operating Free Air Temperature Range
0° to +70°C
Storage Temperature Range
−65°C to +150°C
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Symbol
Parameter
Min
Nom
Max
Units
VCC
Supply Voltage
4.75
5
5.25
V
VIH
HIGH Level Input Voltage
2
V
VIL
LOW Level Input Voltage
0.8
V
IOH
HIGH Level Output Current
−0.8
mA
IOL
LOW Level Output Current
16
mA
tW
ENABLE Pulse Width (Figure 1) (Note 3)
19
13
ns
tSU
Setup Time
Data 1 (Figure 5)
20
13
(Note 3)
Data 0 (Figure 5)
20
14
ns
Address (Figure 6)
10
5
(Note 2)
tH
Hold Time
Data 1 (Figure 5)
0
−10
ns
(Note 3)
Data 0 (Figure 5)
0
−13
TA
Free Air Operating Temperature
0
70
°C
Note 2: The ADDRESS setup time is the time before the negative ENABLE transition that the ADDRESS must be stable so that the correct latch is
addressed without affecting the other latches.
Note 3: TA = 25°C and VCC = 5V.
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Symbol
Parameter
Conditions
Min
VI
Input Clamp Voltage
VCC = Min, II = −12 mA
VOH
HIGH Level
VCC = Min, IOH = Max
2.4
Output Voltage
VIL = Max, VIH = Min
VOL
LOW Level
VCC = Min, IOL = Max
Output Voltage
VIH = Min, VIL = Max
II
Input Current @ Max Input Voltage VCC = Max, VI = 5.5V
IIH
HIGH Level
VCC = Max
E Input
Input Current
VI = 2.4V
Others
IIL
LOW Level
VCC = Max
E Input
Input Current
VI = 0.4V
Others
IOS
Short Circuit Output Current
VCC = Max (Note 5)
−30
ICC
Supply Current
VCC = Max
Note 4: All typicals are at VCC = 5V, TA = 25°C.
Note 5: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Typ
(Note 4)
3.6
Max
−1.5
0.2
0.4
1
60
40
−2.4
−1.6
−100
56
86
Units
V
V
V
mA
µA
mA
mA
mA
3
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