74AC299 データシートの表示（PDF） - STMicroelectronics
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74AC299 Datasheet PDF : 13 Pages
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74AC299
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
Min. Typ. Max.
VIH High Level Input
Voltage
3.0
4.5
5.5
VO = 0.1 V or
VCC-0.1V
2.1 1.5
3.15 2.25
3.85 2.75
VIL Low Level Input
Voltage
3.0
4.5
5.5
VO = 0.1 V or
VCC-0.1V
1.5 0.9
2.25 1.35
2.75 1.65
VOH High Level Output 3.0
Voltage
4.5
IO=-50 µA
IO=-50 µA
2.9 2.99
4.4 4.49
5.5
IO=-50 µA
5.4 5.49
3.0
IO=-12 mA
2.56
4.5
IO=-24 mA
3.86
5.5
IO=-24 mA
4.86
VOL Low Level Output 3.0
Voltage
4.5
IO=50 µA
IO=50 µA
0.002 0.1
0.001 0.1
5.5
IO=50 µA
0.001 0.1
3.0
IO=12 mA
0.36
4.5
IO=24 mA
0.36
5.5
IO=24 mA
0.36
II
Input Leakage
Current
5.5 VI = VCC or GND
± 0.1
Ioz High Impedance
Output Leakage
Current
5.5
VI = VIH or VIL
VO = VCC or GND
± 0.5
ICC
Quiescent Supply
Current
5.5 VI = VCC or GND
8
IOLD
IOHD
Dynamic Output
Current (note 1, 2)
5.5 VOLD = 1.65 V max
VOHD = 3.85 V min
1) Maximum test duration 2ms, one output loaded at time
2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50Ω
-40 to 85°C -55 to 125°C
Min. Max. Min. Max.
2.1
2.1
3.15
3.15
3.85
3.85
0.9
0.9
1.35
1.35
1.65
1.65
2.9
2.9
4.4
4.4
5.4
5.4
2.46
2.4
3.76
3.7
4.76
4.7
0.1
0.1
0.1
0.1
0.1
0.1
0.44
0.5
0.44
0.5
0.44
0.5
±1
±1
±5
±10
80
160
75
50
-75
-50
Unit
V
V
V
V
µA
µA
µA
mA
mA
5/13
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