M74HC390 데이터 시트보기 (PDF) - STMicroelectronics
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M74HC390 Datasheet PDF : 17 Pages
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M74HC390
7
Electrical characteristics
Electrical characteristics
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
High level
2.0
VIH input
4.5
voltage
6.0
1.5
1.5
1.5
3.15
3.15
3.15
V
4.2
4.2
4.2
Low level
2.0
VIL input
4.5
voltage
6.0
0.5
0.5
1.35
1.35
1.8
1.8
0.5
1.35 V
1.8
2.0
IO=-20µA 1.9 2.0
1.9
1.9
4.5
High level
IO=-20µA 4.4 4.5
4.4
4.4
VOH output
6.0
IO=-20µA 5.9 6.0
5.9
5.9
V
voltage
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=20µA
0.0 0.1
0.1
0.1
4.5
Low level
VOL output
6.0
voltage
4.5
IO=20µA
IO=20µA
IO=4.0 mA
0.0 0.1
0.1
0.0 0.1
0.1
0.17 0.26
0.33
0.1
0.1 V
0.40
6.0
IO=5.2 mA
0.18 0.26
0.33
0.40
Input
II leakage
current
6.0
VI = VCC or
GND
±0.1
±1
±1 µA
Output
IOZ leakage
current
VI = VIH or VIL
6.0
VO = VCC or
GND
±0.5
±5
±10 µA
Quiescent
ICC supply
6.0
current
VI = VCC or
GND
1
10
20 µA
9/17
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