74HC280Y 查看數據表（PDF） - STMicroelectronics
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74HC280Y Datasheet PDF : 14 Pages
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M74HC280
Electrical characteristics
Symbol
Parameter
VIH
High level input
voltage
VIL
Low level input
voltage
VOH
High level output
voltage
VOL
Low level output
voltage
II
Input leakage
current
ICC
Quiescent supply
current
Table 6. DC specifications
Test condition
Value
VCC
TA = 25 °C
-40 to 85 °C -55 to 125 °C Unit
(V)
Min. Typ. Max. Min. Max. Min. Max.
2.0
1.5
1.5
1.5
4.5
3.15
3.15
3.15
V
6.0
4.2
4.2
4.2
2.0
0.5
0.5
0.5
4.5
1.35
1.35
1.35 V
6.0
1.8
1.8
1.8
2.0
IO = -20 μA
1.9 2.0
1.9
1.9
4.5
IO = -20 μA
4.4 4.5
4.4
4.4
6.0
IO = -20 μA
5.9 6.0
5.9
5.9
V
4.5
IO = -4.0 mA
4.18 4.31
4.13
4.10
6.0
IO = -5.2 mA
5.68 5.8
5.63
5.60
2.0
IO = 20 μA
0.1
0.1
0.1
4.5
IO = 20 μA
0.1
0.1
0.1
6.0
IO = 20 μA
0.1
0.1
0.1 V
4.5
IO = 4.0 mA
0.17 0.26
0.33
0.40
6.0
IO = 5.2 mA
0.18 0.26
0.33
0.40
6.0 VI = VCC or GND
± 0.1
±1
± 1 μA
6.0 VI = VCC or GND
4
40
80 μA
DocID1938 Rev 2
7/14
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