74VHC125 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
74VHC125 Datasheet PDF : 12 Pages
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74VHC125
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
Table 7: AC Electrical Characteristics (Input tr = tf = 3ns)
Test Condition
Symbol
Parameter
VCC CL
(V) (pF)
tPLH
tPHL
tPLZ
tPHZ
tPZL
tPZH
Propagation Delay 3.3(*) 15
Time
3.3(*) 50
5.0(**) 15
5.0(**) 50
Output Disable
Time
3.3(*) 15
3.3(*) 50
5.0(**) 15
5.0(**) 50
Output Enable
Time
3.3(*) 50
5.0(**) 50
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ± 0.5V
RL = 1 KΩ
RL = 1 KΩ
RL = 1 KΩ
RL = 1 KΩ
RL = 1 KΩ
RL = 1 KΩ
Value
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
5.6 8.0 1.0 9.5 1.0 9.5
8.1 11.5 1.0 13.0 1.0 13.0
ns
3.8 5.5 1.0 6.5 1.0 6.5
5.3 7.5 1.0 8.5 1.0 8.5
5.4 8.0 1.0 9.5 1.0 9.5
7.9 11.5 1.0 13.0 1.0 13.0
ns
3.6 5.1 1.0 6.0 1.0 6.0
5.1 7.1 1.0 8.0 1.0 8.0
9.5 13.2 1.0 15.0 1.0 15.0
ns
6.1 8.8 1.0 10.0 1.0 10.0
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