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2
74
F
3
2
Absolute Maximum Ratings(Note 1)
Recommended Operating
Conditions
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
AC Electrical Characteristics
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
0.5V to +7.0V
Input Voltage (Note 2)
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
0.5V to V
CC
3-STATE Output
0.5V to +5.5V
Current Applied to Output
in LOW State (Max)
twice the rated IOL (mA)
ESD Last Passing Voltage (Min)
4000V
Free Air Ambient Temperature
0
°C to +70°C
Supply Voltage
+4.5V to +5.5V
Symbol
Parameter
Min
Typ
Max
Units
VCC
Conditions
VIH
Input HIGH Voltage
2.0
V
Recognized as a HIGH Signal
VIL
Input LOW Voltage
0.8
V
Recognized as a LOW Signal
VCD
Input Clamp Diode Voltage
1.2
V
Min
IIN = 18 mA
VOH
Output HIGH
10% VCC
2.5
V
Min
IOH = 1 mA
Voltage
5% VCC
2.7
IOH = 1 mA
VOL
Output LOW
10% VCC
0.5
V
Min
IOL = 20 mA
Voltage
IIH
Input HIGH
5.0
AMax
VIN = 2.7V
Current
IBVI
Input HIGH Current
7.0
AMax
VIN = 7.0V
Breakdown Test
ICEX
Output HIGH
50
AMax
VOUT = VCC
Leakage Current
VID
Input Leakage
4.75
V
0.0
IID = 1.9 A
Test
All Other Pins Grounded
IOD
Output Leakage
3.75
A0.0
VIOD = 150 mV
Circuit Current
All Other Pins Grounded
IIL
Input LOW Current
0.6
mA
Max
VIN = 0.5V
IOS
Output Short-Circuit Current
60
150
mA
Max
VOUT = 0V
ICCH
Power Supply Current
6.1
9.2
mA
Max
VO = HIGH
ICCL
Power Supply Current
10.3
15.5
mA
Max
VO = LOW
Symbol
Parameter
TA = +25°CTA = 55°C to +125°CTA = 0°C to +70°C
Units
VCC = +5.0V
CL = 50 pF
Min
Typ
Max
Min
Max
Min
Max
tPLH
Propagation Delay
3.0
4.2
5.6
3.0
7.5
3.0
6.6
ns
tPHL
An, Bn to On
3.0
4.0
5.3
2.5
7.5
3.0
6.3