74VHC112SJ 查看數據表（PDF） - Fairchild Semiconductor
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74VHC112SJ Datasheet PDF : 7 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 (IOK)
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
±20 mA
±25 mA
±50 mA
−65°C to +150°C
260°C
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC)
2.0V to +5.5V
Input Voltage (VIN)
0V to +5.5V
Output Voltage (VOUT)
0V to VCC
Operating Temperature (TOPR)
−40°C to +85°C
Input Rise and Fall Time (tr, tf)
VCC = 3.3V ± 0.3V
0 ∼ 100 ns/V
VCC = 5.0V ± 0.5V
0 ∼ 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
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
Input Leakage Current
0 − 5.5
Quiescent Supply Current 5.5
Min
1.50
0.7 VCC
TA = 25°C
Typ
1.9
2.0
2.9
3.0
4.4
4.5
2.58
3.94
0.0
0.0
0.0
Max
0.50
0.3 VCC
0.1
0.1
0.1
0.36
0.36
±0.1
2.0
TA = −40°C to +85°C
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
±1.0
20.0
Units
V
V
V
V
V
V
µA
µA
Conditions
VIN = VIH IOH = −50 µA
or VIL
VIN = VIH
or VIL
IOH = −4 mA
IOH = −8 mA
IOL = 50 µA
IOL = 4 mA
IOL = 8 mA
VIN = 5.5V or GND
VIN = VCC or GND
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