Absolute Maximum Ratings(Note 2)
Supply Voltage (VCC)
DC Input Voltage (VIN)
DC Output Voltage (VOUT)
DC Input Diode Current (IIK)
@ VIN 0.5V
DC Output Diode Current (IOK)
@ VOUT 0.5V
DC Output Current (IOUT)
DC VCC/GND Current (ICC/IGND)
Storage Temperature (TSTG)
Junction Temperature under Bias (TJ)
Junction Lead Temperature (TL)
(Soldering, 10 seconds)
Power Dissipation (PD) @ 85qC
0.5V to 7V
0.5V to 7V
0.5V to 7V
50 mA
50 mA
r100 mA
r50 mA
65qC to 150qC
150qC
260qC
180 mW
Recommended Operating
Conditions (Note 3)
Supply Voltage Operating (VCC)
Supply Voltage Data Retention (VCC)
Input Voltage (VIN)
Output Voltage (VOUT)
Operating Temperature (TA)
Thermal Resistance (TJA)
1.65V to 5.5V
1.5V to 5.5V
0V to 5.5V
0V to VCC
40qC to 85qC
350qC/W
Note 2: Absolute maximum ratings are DC values beyond which the device
may be damaged or have its useful life impaired. The datasheet 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 datasheet specifi-
cations.
Note 3: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
Parameter
VP
Positive Threshold
Voltage
VN
Negative Threshold
Voltage
VH
Hysteresis Voltage
VOH
HIGH Level Output
Voltage
VCC
TA 25qC
TA 40qC to 85qC
Units
(V)
Min
Typ
Max
Min
Max
Conditions
1.65
0.6
1.4
0.6
1.4
1.8
0.7
1.5
0.7
1.5
2.3
1.0
3.0
1.3
1.8
1.0
1.8
V
2.2
1.3
2.2
4.5
1.9
3.1
1.9
3.1
5.5
2.2
3.6
2.2
3.6
1.65
0.2
0.5
0.8
0.2
0.8
1.8
0.25
0.56
0.9
0.25
0.9
2.3
0.40
0.75
1.15
0.40
1.15
V
3.0
0.6
0.98
1.5
0.6
1.5
4.5
1.0
1.42
2.0
1.0
2.0
5.5
1.2
1.68
2.3
1.2
2.3
1.65
0.1
0.48
0.9
0.1
0.9
1.8
0.15
0.51
1.0
0.15
1.0
2.3
0.25
0.62
1.1
0.25
1.1
V
3.0
0.4
0.76
1.2
0.4
1.2
4.5
0.6
1.01
1.5
0.6
1.5
5.5
0.7
1.20
1.7
0.7
1.7
1.65
1.55
1.65
1.55
1.8
1.7
1.8
1.7
2.3
2.2
2.3
2.2
3.0
2.9
3.0
2.9
VIN VIL IOH 100 PA
4.5
4.4
4.5
1.65
1.29
1.52
2.3
1.9
2.14
3.0
2.4
2.75
3.0
2.3
2.62
4.5
3.8
4.13
4.4
1.29
1.9
2.4
2.3
3.8
V
IOH 4 mA
IOH 8 mA
IOH 16 mA
IOH 24 mA
IOH 32 mA
3
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