74VHC125MX Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
74VHC125MX Datasheet PDF : 9 Pages
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DC Electrical Characteristics
Symbol Parameter
VIH HIGH Level Input
Voltage
VIL LOW Level Input
Voltage
VOH HIGH Level
Output Voltage
VOL LOW Level
Output Voltage
IOZ 3-STATE Output
Off-State Current
IIN Input Leakage
Current
ICC Quiescent
Supply Current
VCC (V)
2.0
Conditions
Min.
1.50
3.0–5.5
2.0
0.7 x VCC
3.0–5.5
2.0 VIN = VIH IOH = –50µA
1.9
3.0
or VIL
2.9
4.5
4.4
3.0
IOH = –4mA
4.5
IOH = –8mA
2.0 VIN = VIH IOL = 50µA
3.0
or VIL
2.58
3.94
4.5
3.0
IOL = 4mA
4.5
IOL = 8mA
5.5 VIN = VIH or VIL,
VOUT = VCC or GND
0–5.5 VIN = 5.5V or GND
5.5 VIN = VCC or GND
25°C
Typ.
2.0
3.0
4.5
0.0
0.0
0.0
TA =
–40°C to +85°C
Max. Min. Max. Units
1.50
V
0.7 x VCC
0.50
0.50
V
0.3 x VCC
0.3 x VCC
1.9
V
2.9
4.4
2.48
3.80
0.1
0.1
V
0.1
0.1
0.1
0.1
0.36
0.44
0.36
0.44
±0.25
±2.5
µA
±0.1
4.0
±1.0
µA
40.0
µA
Noise Characteristics
Symbol
VOLP(2)
VOLV(2)
VIHD(2)
VILD(2)
Parameter
Quiet Output Maximum
Dynamic VOL
Quiet Output Minimum
Dynamic VOL
Minimum HIGH Level
Dynamic Input Voltage
Maximum HIGH Level
Dynamic Input Voltage
Note:
2. Parameter guaranteed by design.
VCC (V)
Conditions
5.0 CL = 50pF
5.0 CL = 50pF
5.0 CL = 50pF
5.0 CL = 50pF
TA = 25°C
Typ.
Limits
0.5
0.8
–0.5
–0.8
3.5
1.5
Units
V
V
V
V
©1993 Fairchild Semiconductor Corporation
74VHC125 Rev. 1.4.0
4
www.fairchildsemi.com
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