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74AC125 View Datasheet(PDF) - STMicroelectronics

Part Name
Description
View to exact match
74AC125
ST-Microelectronics
STMicroelectronics ST-Microelectronics
74AC125 Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
74AC125
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
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 50
-40 to 85°C -55 to 125°C
Min.
2.1
3.15
3.85
2.9
4.4
5.4
2.46
3.76
4.76
Max.
0.9
1.35
1.65
0.1
0.1
0.1
0.44
0.44
0.44
Min.
2.1
3.15
3.85
2.9
4.4
5.4
2.4
3.7
4.7
Max.
0.9
1.35
1.65
0.1
0.1
0.1
0.5
0.5
0.5
±1
±1
±5
± 10
40
80
75
50
-75
-50
Unit
V
V
V
V
µA
µA
µA
mA
mA
AC ELECTRICAL CHARACTERISTICS
Test Condition
Symbol
Parameter
VCC
(V)
tPLH tPHL Propagation Delay
Time
tPZL tPZH Output Enable
Time
tPLZ tPHZ Output Disable
Time
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
3.3(*)
5.0(**)
3.3(*)
5.0(**)
3.3(*)
5.0(**)
Value
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
1.0 5.5 8.5 1.0 9.5 1.0 10.5
ns
1.0 4.0 7.0 1.0 8.5 1.0 8.5
1.0 6.0 10.0 1.0 11.0 1.0 11.0
ns
1.0 4.0 7.0 1.0 8.0 1.0 8.0
1.0 7.5 10.0 1.0 11.0 1.0 11.0
ns
1.0 6.0 9.0 1.0 9.5 1.0 9.5
3/9
 

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