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74F402 Datasheet, PDF (6/9 Pages) Fairchild Semiconductor – Serial Data Polynomial Generator/Checker
Absolute Maximum Ratings(Note 2)
Storage Temperature
−65°C to +150°C
Ambient Temperature under Bias
−55°C to +125°C
Junction Temperature under Bias
−55°C to +150°C
VCC Pin Potential to Ground Pin
Input Voltage (Note 3)
−0.5V to +7.0V
−0.5V to +7.0V
Input Current (Note 3)
−30 mA to +5.0 mA
Voltage Applied to Output
in HIGH State (with VCC = 0V)
Standard Output
3-STATE Output
−0.5V to VCC
−0.5V to +5.5V
Current Applied to Output
in LOW State (Max)
twice the rated IOL (mA)
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
0°C to +70°C
+4.5V to +5.5V
Note 2: Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired. Functional operation
under these conditions is not implied.
Note 3: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Units
VCC
Conditions
VIH
VIL
VCD
VOH
VOL
IIH
IBVI
ICEX
VID
IOD
IIL
IOS
IOHC
ICC
Input HIGH Voltage
2.0
V
Input LOW Voltage
Input Clamp Diode Voltage
0.8
V
−1.2
V
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Current
10% VCC
2.4
5% VCC
2.7
10% VCC
10% VCC
V
0.5
0.5
5.0
µA
Input HIGH Current
Breakdown Test
7.0
µA
Output HIGH
Leakage Current
50
µA
Input Leakage
4.75
V
Test
Output Leakage
Circuit Current
3.75
µA
Input LOW Current
Output Short-Circuit Current
−20
−0.4
mA
−130
mA
Open Collector, Output
OFF Leakage Test
250
µA
Power Supply Current
110
165
mA
Recognized as a HIGH Signal
Recognized as a LOW Signal
Min IIN = −18 mA
Min
IOH = −5.7 mA (RO, D/CW)
IOH = −5.7 mA (RO, D/CW)
IOL = 16 mA (ER)
IOL = 8 mA (D/CW, RO)
Max VIN = 2.7V
Max VIN = 7.0V
Max VOUT = VCC
0.0
IID = 1.9 µA
All Other Pins Grounded
0.0
VIOD = 150 mV
All Other Pins Grounded
Max VIN = 0.5V
Max VOUT = 0V (D/CW, RO)
Min
Max
VOUT = VCC (ER)
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