74F521 Datasheet, PDF (3/8 Pages) NXP Semiconductors – 8-bit identity comparator

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
V_CC 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 V_CC = 0V)
Standard Output
3-STATE Output
−0.5V to V_CC
−0.5V to +5.5V
Current Applied to Output
in LOW State (Max)
twice the rated I_OL (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
V_IH
V_IL
V_CD
V_OH
V_OL
I_IH
I_BVI
I_CEX
V_ID
I_OD
I_IL
I_OS
I_CCH
Parameter
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH
Voltage
Output LOW
Voltage
10% V_CC
5% V_CC
10% V_CC
Input HIGH Current
Input HIGH Current
Breakdown Test
Output HIGH
Leakage Current
Input Leakage
Test
Output Leakage
Circuit Current
Input LOW Current
Output Short-Circuit Current
Power Supply Current
Min
Typ
Max
Units
V_CC
Conditions
2.0
V
Recognized as a HIGH Signal
0.8
V
Recognized as a LOW Signal
−1.2
V
Min I_IN = −18 mA
2.5
V
Min
I_OH = −1 mA
2.7
I_OH = −1 mA
0.5
V
Min I_OL = 20 mA
5.0
µA
Max V_IN = 2.7V
7.0
µA
Max V_IN = 7.0V
50
µA
Max V_OUT = V_CC
4.75
V
0.0
I_ID = 1.9 µA
All Other Pins Grounded
3.75
µA
0.0
V_IOD = 150 mV
All Other Pins Grounded
−0.6
mA
Max V_IN = 0.5V
−60
−150
mA
Max V_OUT = 0V
21
32
mA
Max V_O = HIGH
3
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