74VHC244 Просмотр технического описания (PDF) - STMicroelectronics
Номер в каталоге
Компоненты Описание
Список матч
74VHC244 Datasheet PDF : 12 Pages
| |||
74VHC244
Table 6: DC Specifications
Test Condition
Value
Symbol
Parameter
VIH High Level Input
Voltage
VIL Low Level Input
Voltage
VOH High Level Output
Voltage
VOL Low Level Output
Voltage
IOZ High Impedance
Output Leakage
Current
II
Input Leakage
Current
ICC Quiescent Supply
Current
VCC
TA = 25°C
-40 to 85°C -55 to 125°C Unit
(V)
Min. Typ. Max. Min. Max. Min. Max.
2.0
3.0 to
5.5
2.0
3.0 to
5.5
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
IO=-50 µA
IO=-50 µA
IO=-50 µA
IO=-4 mA
IO=-8 mA
IO=50 µA
IO=50 µA
IO=50 µA
IO=4 mA
IO=8 mA
1.5
0.7VCC
1.5
1.5
0.7VCC
0.7VCC
V
0.5
0.3VCC
0.5
0.3VCC
0.5
0.3VCC V
1.9 2.0
1.9
1.9
2.9 3.0
2.9
2.9
4.4 4.5
4.4
4.4
V
2.58
2.48
2.4
3.94
3.8
3.7
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
0.36
0.44
0.55
0.36
0.44
0.55
5.5
VI = VIH or VIL
VO = VCC or GND
±0.25
± 2.5
± 2.5 µA
0 to
5.5
VI = 5.5V or GND
± 0.1
±1
± 1 µA
5.5 VI = VCC or GND
4
40
40 µA
3/12
Share Link: 