74HC4538(2008) 데이터 시트보기 (PDF) - STMicroelectronics
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74HC4538 Datasheet PDF : 18 Pages
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M74HC4538
Electrical characteristics
4
Electrical characteristics
Table 6.
DC specifications
Test condition
Symbol
Parameter
VCC
(V)
VIH
High level input
voltage
VIL
Low level input
voltage
VOH
High level output
voltage
VOL
Low level output
voltage
II
Input leakage
current
II
Input leakage
current
ICC
Quiescent supply
current
ICC
Quiescent supply
current
2.0
4.5
6.0
2.0
4.5
6.0
2.0 IO = -20 μA
4.5 IO = -20 μA
6.0 IO = -20 μA
4.5 IO = -4.0 mA
6.0 IO = -5.2 mA
2.0 IO = 20 μA
4.5 IO = 20 μA
6.0 IO = 20 μA
4.5 IO = 4.0 mA
6.0 IO = 5.2 mA
6.0 VI = VCC or GND
6.0
VI = VCC or GND
Rext/Cext
6.0 VI = VCC or GND
2.0
VI = VCC or GND
4.5 Pin 2 or 14
6.0 VIN = VCC/2
Value
TA = 25°C
-40 to 85°C
-55 to
125°C
Unit
Min Typ Max Min Max Min Max
1.5
1.5
1.5
3.15
3.15
3.15
V
4.2
4.2
4.2
0.5
0.5
0.5
1.35
1.35
1.35 V
1.8
1.8
1.8
1.9 2.0
1.9
1.9
4.4 4.5
4.4
4.4
5.9 6.0
5.9
5.9
V
4.18 4.31
4.13
4.10
5.68 5.8
5.63
5.60
0.0 0.1
0.1
0.1
0.0 0.1
0.1
0.1
0.0 0.1
0.1
0.1 V
0.17 0.26
0.33
0.40
0.18 0.26
0.33
0.40
± 0.1
±1
± 1 μA
± 0.1
±1
± 1 μA
4
40
80 μA
40 120
160
200 μA
0.2 0.3
0.4
0.6 mA
0.3 0.6
0.8
1.0 mA
7/18
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