74VHC245MSCX データシートの表示（PDF） - Fairchild Semiconductor
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74VHC245MSCX Datasheet PDF : 6 Pages
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Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC)
DC Input Voltage (VIN) (T/R, OE)
DC Output Voltage (VOUT)
Input Diode Current (IIK) (T/R, OE)
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
±75 mA
−65°C to +150°C
260°C
Recommended Operating
Conditions (Note 2)
Supply Voltage (VCC)
2.0V to 5.5V
Input Voltage (VIN)(T/R, OE)
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
VCC = 5.0V ± 0.5V
0 ∼ 100 ns/V
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 or I/O pins must be held HIGH or LOW. They may
not float.
DC Electrical Characteristics
Symbol
VIH
VIL
VOH
VOL
IOZ
IIN
(T/R, OE)
ICC
Parameter
HIGH Level
Input Voltage
LOW Level
Input Voltage
HIGH Level
Output Voltage
LOW Level
Output Voltage
3-STATE Output
Off-State Current
VCC
(V)
2.0
3.0 − 5.5
2.0
3.0 − 5.5
2.0
3.0
4.5
3.0
4.5
2.0
3.0
4.5
3.0
4.5
Min
1.50
0.7 VCC
1.9
2.9
4.4
2.58
3.94
TA = 25°C
Typ
2.0
3.0
4.5
0.0
0.0
0.0
Max
0.50
0.3 VCC
0.1
0.1
0.1
0.36
0.36
5.5
±0.25
Input Leakage
0 − 5.5
±0.1
Current
Quiescent Supply Current 5.5
4.0
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
±2.5
±1.0
40.0
Units
Conditions
V
V
VIN = VIH IOH = −50 µA
V
or VIL
V
IOH = −4 mA
IOH = −8 mA
VIN = VIH IOL = 50 µA
V
or VIL
V
IOL = 4 mA
IOL = 8 mA
VIN = VCC or GND
µA VOUT = VCC or GND
VIN OE = VIH or VIL
µA VIN = 5.5V or GND
µA VIN = VCC or GND
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