74VHC14Y Просмотр технического описания (PDF) - STMicroelectronics
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74VHC14Y Datasheet PDF : 16 Pages
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Electrical characteristics
4
Electrical characteristics
74VHC14
Table 6.
DC specifications
Test condition
Value
Symbol Parameter
VCC
(V)
TA = 25°C
-40 to 85 °C -55 to 125 °C Unit
Min. Typ. Max. Min. Max. Min. Max.
3.0
Vt+
High level
threshold voltage
4.5
5.5
2.2
2.2
3.15
3.15
3.85
3.85
2.2
3.15 V
3.85
3.0
Vt-
Low level
threshold voltage
4.5
5.5
0.9
0.9
0.9
1.35
1.35
1.35
V
1.65
1.65
1.65
3.0
0.3
1.2 0.3 1.2 0.3 1.2
Vh Hysteresis voltage 4.5
5.5
0.4
1.4 0.4 1.4 0.4 1.4 V
0.5
1.6 0.5 1.6 0.5 1.6
VOH
High level output
voltage
VOL
Low level output
voltage
II
Input leakage
current
2.0
IO = -50 μA
1.9 2.0
1.9
1.9
3.0
IO = -50 μA
2.9 3.0
2.9
2.9
4.5
IO = -50 μA
4.4 4.5
4.4
4.4
V
3.0
IO = -4 mA
2.58
2.48
2.4
4.5
IO = -8 mA
3.94
3.8
3.7
2.0
IO = 50 μA
0.0 0.1
0.1
0.1
3.0
IO = 50 μA
0.0 0.1
0.1
0.1
4.5
IO = 50 μA
0.0 0.1
0.1
0.1 V
3.0
IO = 4 mA
0.36
0.44
0.55
4.5
IO = 8 mA
0.36
0.44
0.55
0 to
5.5
VI = 5.5 V or GND
± 0.1
±1
± 1 μA
ICC
Quiescent supply
current
5.5 VI = VCC or GND
2
20
20 μA
6/16
Doc ID 5741 Rev 9
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