74ACT125M Ver la hoja de datos (PDF) - STMicroelectronics
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74ACT125M Datasheet PDF : 9 Pages
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74ACT125
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
Min. Typ. Max.
VIH High Level Input
4.5
VO = 0.1 V or
2.0 1.5
Voltage
5.5
VCC-0.1V
2.0 1.5
VIL Low Level Input
Voltage
4.5
VO = 0.1 V or
5.5
VCC-0.1V
1.5 0.8
1.5 0.8
VOH High Level Output 4.5
Voltage
5.5
IO=-50 µA
IO=-50 µA
4.4 4.49
5.4 5.49
4.5
IO=-24 mA
3.86
5.5
IO=-24 mA
4.86
VOL Low Level Output 4.5
Voltage
5.5
IO=50 µA
IO=50 µA
0.001 0.1
0.001 0.1
4.5
IO=24 mA
0.36
5.5
IO=24 mA
0.36
II
Input Leakage Cur-
rent
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
ICCT Max ICC/Input
5.5 VI = VCC - 2.1V
0.6
ICC
Quiescent Supply
Current
5.5 VI = VCC or GND
4
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.
2.0
2.0
4.4
5.4
3.76
4.76
Max.
0.8
0.8
0.1
0.1
0.44
0.44
Min.
2.0
2.0
4.4
5.4
3.7
4.7
Max.
0.8
0.8
0.1
0.1
0.5
0.5
±1
±1
±5
±5
1.5
1.6
40
80
75
50
-75
-50
Unit
V
V
V
µA
mA
mA
µA
mA
mA
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, RL = 500 Ω, Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC
(V)
tPLH tPHL Propagation Delay
Time
tPZL tPZH Output Enable
Time
tPLZ tPHZ Output Disable
Time
(*) Voltage range is 5.0V ± 0.5V
5.0(*)
5.0(*)
5.0(*)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
1.0 5.0 9.0 1.0 10.0 1.0 10.0 ns
1.0 5.0 9.0 1.0 10.0 1.0 10.0 ns
1.0 5.0 9.0 1.0 10.0 1.0 10.0 ns
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