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74F08
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
V
CC
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 V
CC
= 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 I
OL
(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
V
CC
Conditions
V
IH
Input HIGH Voltage 2.0 V Recognized as a HIGH Signal
V
IL
Input LOW Voltage 0.8 V Recognized as a LOW Signal
V
CD
Input Clamp Diode Voltage −1.2 V Min IIN = −18 mA
V
OH
Output HIGH 10% V
CC
2.5
VMin
IOH = −1 mA
Voltage 5% V
CC
2.7 IOH = −1 mA
V
OL
Output LOW 10% V
CC
0.5 V Min IOL = 20 mA
Voltage
I
IH
Input HIGH
5.0 µAMaxVIN = 2.7V
Current
I
BVI
Input HIGH Current
7.0 µAMaxVIN = 7.0V
Breakdown Test
I
CEX
Output HIGH
50 µAMaxV
OUT
= V
CC
Leakage Current
V
ID
Input Leakage
4.75 V 0.0
IID = 1.9 µA
Test All Other Pins Grounded
I
OD
Output Leakage
3.75 µA0.0
V
IOD
= 150 mV
Circuit Current All Other Pins Grounded
I
IL
Input LOW Current −0.6 mA Max VIN = 0.5V
I
OS
Output Short-Circuit Current −60 −150 mA Max V
OUT
= 0V
I
CCH
Power Supply Current 5.5 8.3 mA Max VO = HIGH
I
CCL
Power Supply Current 8.6 12.9 mA Max VO = LOW
Symbol Parameter
TA = +25°CT
A
= −55°C to +125°CTA = 0°C to +70°C
Units
VCC = +5.0V VCC = +5.0V VCC = +5.0V
CL = 50 pF CL = 50 pF CL = 50 pF
Min Typ Max Min Max Min Max
t
PLH
Propagation Delay 3.0 4.2 5.6 2.5 7.5 3.0 6.6
ns
t
PHL
An, Bn to O
n
2.5 4.0 5.3 2.0 7.5 2.5 6.3