DS8874 Datasheet, PDF (2/4 Pages) National Semiconductor (TI) – DS8874 9-Digit Shift Input LED Driver

Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required
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Supply Voltage
10V
Input Voltage
3V
Output Voltage
10V
Storage Temperature Range
b65 C to a150 C
Maximum Power Dissipation at 25 C
Molded Package
Lead Temperature (Soldering 4 sec )
Derate molded package 10 24 mW C above 25 C
Operating Conditions
Min
Max
Supply Voltage (V_CC)
60
95
Temperature (T_A)
0
a70
1280 mW
260 C
Units
V
C
Electrical Characteristics (Notes 2 and 3)
Symbol
Parameter
Conditions
Min Typ Max Units
I_IH
Logical ‘‘1’’ Input Current
V_CC e Max V_IN e 3V
0 25 0 4
mA
I_IL
Logical ‘‘0’’ Input Current
V_CC e Max V_IN e 0 8V
0 05 0 1
mA
V_CCL
Decimal Point ‘‘ON’’
V_dp e 2 3V I_dp e b4 mA O9 e V_OL
60
V
V_CCH
Decimal Point ‘‘OFF’’
V_dp e 1V I_dp e b10 mA O9 e V_OL
70
V
I_OH
Logical ‘‘1’’ Output Current V_CC e Max Output Not Selected
100
mA
V_OL
Logical ‘‘0’’ Output Voltage V_CC e Min Output Selected I_O1 e 80 mA
0 45
1
V
V_CC e Max Output Selected I_O1 e 110 mA
06
15
V
I_CC
Supply Current
V_CC e Max One Output Selected
13
19
mA
Note 1 ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed They are not meant to imply that the devices
should be operated at these limits The table of ‘‘Electrical Characteristics’’ provides conditions for actual device operation
Note 2 Unless otherwise specified min max limits apply across the 0 C to a70 C range All typicals are given for T_A e 25 C
Note 3 All currents into device pins shown as positive out of device pins as negative all voltages referenced to ground unless otherwise noted All values shown
as max or min on absolute value basis
Timing Diagram (Upper Level More Positive)
TL F 5843 – 4
2