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| RI-CTL-MB2B-30 Datasheet, PDF (38/40 Pages) Texas Instruments – Series 2000 Reader System | |||
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Electrical Data
3.2.1.8 ST35/34 â General Purpose I/O
PARAMETER
DESCRIPTION
VOH
High level output voltage
VOL
Low level output voltage
VIL
Low level input voltage
VIH
High level input voltage
ILI
Input leak current
CONDITIONS
IOH = â40 mA
IOH = â1.6 mA
IOL = 1.6 mA
0 ⤠VIN ⤠VCC2
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MIN
TYP.
MAX UNIT
4.2
V
3.4
0.8
V
0.8
V
2.2
Vcc2 + 0.3
V
â1
1 µA
Note: For more details please refer to the data sheet for the SN74LVC2T45 programmable
Periphral Interface IC. All the I/O lines have a 220 ⦠series resistor.
3.2.1.9 ST36 â Open Collector Outputs
PARAMETER
DESCRIPTION
VCC2
VOH
VOL
IOL
+5 V Output
High level output voltage
Low level output voltage
Low level output current
CONDITIONS
The total consumption of the two
VCC outputs (GEN I/O pin 13 and
OC pin 1) must not exceed 500 mA
IOL = 500 mA
MIN
TYP
MAX UNIT
4.75
5
5.25
V
80
V
1.3
V
500 mA
38
Specifications
SCBU044 (11-09-21-077) â January 2008
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