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ST2189 Datasheet, PDF (8/21 Pages) STMicroelectronics – 8-bit dual supply level translator without direction control pin
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Electrical characteristics
5
Electrical characteristics
ST2189
Device electrical characteristics over recommended operating conditions (unless otherwise
noted). All typical values are at TA = 25 °C.
Table 6. DC characteristics
Value
Symbol Parameter
VCCA
VCCB
Test condition
TA = 25 °C
Min Max
-40 to 85 °C Unit
Min Max
VIHA
High level
input voltage
(I/OVCCA)
Low level
VILA
input voltage
(I/OVCCA)
1.65
1.8
2.5
3.0
3.6
1.65
1.8
2.5
3.0
3.6
VIHB
High level
input voltage
(I/OVCCB)
1.65 to
3.6
Low level
VILB
input voltage
(I/OVCCB)
1.65 to
3.6
VIH-OE
High level
input voltage
(OE)
1.65
1.8
2.5
3.0
3.6
1.65 to
3.6
1.65 to
3.6
1.65
1.8
2.5
3.0
3.6
1.65
1.8
2.5
3.0
3.6
1.65 to
3.6
1.2
-
1.2
-
1.3
-
1.3
-
1.65
-
1.65
-
V
2.1
-
2.1
-
2.6
-
2.6
-
-
0.3
-
0.3
-
0.4
-
0.4
-
0.55
-
0.55
V
-
0.85
-
0.85
-
0.95
-
0.95
1.2
-
1.2
-
1.3
-
1.3
-
1.65
-
1.65
-
V
2.1
-
2.1
-
2.6
-
2.6
-
-
0.3
-
0.3
-
0.4
-
0.4
-
0.55
-
0.55
V
-
0.85
-
0.85
-
0.95
-
0.95
1.2
-
1.2
-
1.3
-
1.3
-
1.4
-
1.4
-
V
1.65
-
1.65
-
2.1
-
2.1
-
8/21
Doc ID 15918 Rev 1
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