74F51SJ 查看數據表（PDF） - Fairchild Semiconductor
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74F51SJ Datasheet PDF : 4 Pages
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Absolute Maximum Ratings(Note 1)
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 2)
−0.5V to +7.0V
−0.5V to +7.0V
Input Current (Note 2)
−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 1: 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 2: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol
Parameter
Min
VIH
VIL
VCD
VOH
VOL
IIH
IBVI
ICEX
VID
IOD
IIL
IOS
ICCH
ICCL
Input HIGH Voltage
2.0
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
Voltage
Output LOW
Voltage
10% VCC
2.5
5% VCC
2.7
10% VCC
Input HIGH
Current
Input HIGH Current
Breakdown Test
Output HIGH
Leakage Current
Input Leakage
4.75
Test
Output Leakage
Circuit Current
Input LOW Current
Output Short-Circuit Current
−60
Power Supply Current
Power Supply Current
AC Electrical Characteristics
Symbol
Parameter
tPLH
Propagation Delay
tPHL
An, Bn, Cn, Dn, En, Fn to O n
Typ
Max
Units
VCC
Conditions
V
Recognized as a HIGH Signal
0.8
V
Recognized as a LOW Signal
−1.2
V
Min IIN = −18 mA
V
Min IOH = −1 mA
IOH = −1 mA
0.5
V
Min IOL = 20 mA
5.0
µA
Max VIN = 2.7V
7.0
µA
Max VIN = 7.0V
50
µA
Max VOUT = VCC
V
0.0
IID = 1.9 µA
All other pins grounded
3.75
µA
0.0
VIOD = 150 mV
All other pins grounded
−0.6
mA
Max VIN = 0.5V
−150
mA
Max VOUT = 0V
1.9
3.0
mA
Max VO = HIGH
5.3
8.5
mA
Max VO = LOW
TA = +25°C
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
2.0
3.7
6.0
1.0
2.6
4.0
TA = 0°C to +70°C
VCC = +5.0V
CL = 50 pF
Min
Max
1.5
6.5
1.0
4.5
Units
ns
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