ETL9444 查看數據表（PDF） - STMicroelectronics
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ETL9444 Datasheet PDF : 27 Pages
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ETL9444/9445–ETL9344/9345
ETL9344/L9345
DC ELECTRICAL CHARACTERISTICS (continued)
Parameter
Output Current Levels
Output Sink Current
SO and SK Outputs (IOL )
L 0 -L 7 Outputs and Standard
G 0-G 3, D0-D 3 Outputs (I OL )
G 0-G 3 and D0 -D 3 Outputs with
High Current Options (IOL )
G 0-G 3 and D0 -D 3 Outputs with
Very High Current Options (IOL )
CKI (single-pin RC oscillator)
CKO
Output Source Current
Standard Configuration,
All Outputs (IOH)
Push-pull Configuration
SO and SK Outputs (IOH)
LED Configuration, L0 -L 7
Outputs, Low Current
Driver Option (IOH)
LED Configuration, L0 -L 7
Outputs, High Current
Driver Option (IOH)
TRI-STATE® Configuration,
L 0 -L 7 Outputs, Low
Current Driver Option (IOH)
TRI-STATE® Configuration,
L 0 -L 7 Outputs, High
Current Driver Option (IOH)
Input Load Source Current
CKO Output
RAM Power Supply Option
Power Requirement
TRI-STATE® Output Leakage
Current
Total Sink Current Allowed
All Outputs Combined
D. G Ports
L 7 -L 4
L 3 -L 0
All Other Pins
Total Source Current Allowed
All I/O Combined
L 7 -L 4
L 3 -L 0
Each L Pin
All Other Pins
Test Conditions
VCC = 7.5V, VOL = 0.4V
VCC = 5.5V, VOL = 0.4V
VCC = 4.5V, VOL = 0.4V
VCC = 7.5V, VOL = 0.4V
VCC = 5.5V, VOL = 0.4V
VCC = 4.5V, VOL = 0.4V
VCC = 7.5V, VOL = 1.0V
VCC = 5.5V, VOL = 1.0V
VCC = 4.5V, VOL = 1.0V
VCC = 7.5V, VOL = 1.0V
VCC = 5.5V, VOL = 1.0V
VCC = 4.5V, VOL = 1.0V
VCC = 4.5V, VIH = 3.5V
VCC = 4.5V, VOL = 0.4V
VCC = 7.5V, VOH = 2.0V
VCC = 5.5V, VOH = 2.0V
VCC = 4.5V, VOH = 2.0V
VCC = 7.5V, VOH = 3.75V
VCC = 5.5V, VOH = 2.0V
VCC = 4.5V, VOH = 1.0V
VCC = 7.5V, VOH = 2.0V
VCC = 6.0V, VOH = 2.0V
VCC = 5.5V, VOH = 2.0V
VCC = 7.5V, VOH = 2.0V
VCC = 6.0V, VOH = 2.0V
VCC = 5.5V, VOH = 2.0V
VCC = 7.5V, VOH = 4.0V
VCC = 5.5V, VOH = 2.7V
VCC = 4.5V, VOH = 1.5V
VCC = 7.5V, VOH = 4.0V
VCC = 5.5V, VOH = 2.7V
VCC = 4.5V, VOH = 1.5V
VCC = 5.0V, VIL = 0V
VR = 3.3V
6/27
Min.
1.4
1.0
0.8
0.6
0.5
0.4
12
9
7
24
18
14
2
0.2
– 100
– 55
– 28
– 0.85
– 1.1
– 1.2
– 1.4
– 1.4
– 0.7
– 2.7
– 2.7
– 1.4
– 0.7
– 0.6
– 0.9
– 1.4
– 1.2
– 1.8
– 10
–5
Max.
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
– 900
µA
– 600
µA
– 350
µA
mA
mA
mA
– 27
mA
– 17
mA
– 15
mA
– 54
mA
– 34
mA
– 30
mA
mA
mA
mA
mA
mA
mA
– 200
µA
mA
8.0
µA
+5
120
mA
120
mA
4
mA
4
mA
1.5
mA
120
mA
60
mA
60
mA
30
mA
1.5
mA
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