74VHC373N Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
74VHC373N Datasheet PDF : 8 Pages
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Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
DC Input Voltage (VIN)
DC Output Voltage (VOUT)
Input Diode Current (IIK)
Output Diode Current
DC Output Current (IOUT)
DC VCC/GND Current (ICC)
Storage Temperature (TSTG)
Lead Temperature (TL)
(Soldering, 10 seconds)
0.5V to 7.0V
0.5V to 7.0V
0.5V to VCC 0.5V
20 mA
r20 mA
r25 mA
r75 mA
65qC to 150qC
260qC
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC)
Input Voltage (VIN)
2.0V to 5.5V
0V to 5.5V
Output Voltage (VOUT)
Operating Temperature (TOPR)
0V to VCC
40qC to 85qC
Input Rise and Fall Time (tr, tf)
VCC 3.3V r 0.3V
VCC 5.0 r 0.5V
0 a 100 ns/V
0 a 20 ns/V
Note 1: Absolute Maximum Ratings are values beyond which the device
may be damaged or have its useful life impaired. The databook specifica-
tions should be met, without exception, to ensure that the system design is
reliable over its power supply, temperature, and output/input loading vari-
ables. Fairchild does not recommend operation outside databook specifica-
tions.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
VIH
VIL
VOH
VOL
IOZ
IIN
ICC
Parameter
VCC
(V)
HIGH Level
2.0
Input Voltage
3.0 5.5
LOW Level
2.0
Input Voltage
3.0 5.5
HIGH Level
2.0
Output Voltage
3.0
4.5
3.0
4.5
LOW Level
2.0
Output Voltage
3.0
4.5
3.0
4.5
3-STATE Output
5.5
Off-State Current
Input Leakage Current
0 5.5
Quiescent Supply Current 5.5
TA 25qC
Min
Typ
Max
1.50
0.7 VCC
0.50
0.3 VCC
1.9
2.0
2.9
3.0
4.4
4.5
2.58
3.94
0.0
0.1
0.0
0.1
0.0
0.1
0.36
0.36
r0.25
r0.1
4.0
TA 40qC to 85qC
Min
Max
1.50
0.7 VCC
0.50
0.3 VCC
1.9
2.9
4.4
2.48
3.80
0.1
0.1
0.1
0.44
0.44
r2.5
r1.0
40.0
Units
Conditions
V
V
VIN VIH IOH 50 PA
V
or VIL
V
IOH 4 mA
IOH 8 mA
VIN VIH IOL 50 PA
V
or VIL
V
IOL 4 mA
IOL 8 mA
PA VIN VIH or VIL
VOUT VCC or GND
PA VIN 5.5 or GND
PA VIN VCC or GND
Noise Characteristics
Symbol
Parameter
VCC
(V)
VOLP
Quiet Output Maximum Dynamic VOL
5.0
(Note 3)
VOLV
Quiet Output Minimum Dynamic VOL
5.0
(Note 3)
VIHD
Minimum HIGH Level Dynamic Input Voltage
5.0
(Note 3)
VILD
Maximum LOW Level Dynamic Input Voltage
5.0
(Note 3)
Note 3: Parameter guaranteed by design.
TA 25qC
Typ
Limits
0.6
0.9
0.6
0.9
3.5
1.5
Units
Conditions
V
CL 50 pF
V
CL 50 pF
V
CL 50 pF
V
CL 50 pF
3
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