74LCX573 データシートの表示（PDF） - Fairchild Semiconductor
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74LCX573 Datasheet PDF : 14 Pages
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Absolute Maximum Ratings
The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The
device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are
not guaranteed at the Absolute Maximum Ratings. The “Recommended Operating Conditions” table will define the
conditions for actual device operation.
Symbol
VCC
VI
VO
IIK
IOK
IO
ICC
IGND
TSTG
Parameter
Conditions
Supply Voltage
DC Input Voltage
DC Output Voltage
Output in 3-STATE
Output in HIGH or LOW State4
DC Input Diode Current
DC Output Diode Current
DC Output Source/Sink Current
VI < GND
VO < GND
VO > VCC
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature
Value
−0.5 to +7.0
−0.5 to +7.0
−0.5 to +7.0
−0.5 to VCC + 0.5
−50
−50
+50
±50
±100
±100
−65 to +150
Units
V
V
V
mA
mA
mA
mA
mA
°C
Recommended Operating Conditions5
Symbol
Parameter
VCC
Supply Voltage
VI
Input Voltage
VO
Output Voltage
IOH / IOL
Output Current
TA
∆t / ∆V
Free-Air Operating Temperature
Input Edge Rate
Conditions
Operating
Data Retention
HIGH or LOW State
3-STATE
VCC = 3.0V − 3.6V
VCC = 2.7V − 3.0V
VCC = 2.3V − 2.7V
VIN = 0.8V − 2.0V, VCC = 3.0V
Notes:
4. IO Absolute Maximum Rating must be observed.
5. Unused (inputs or I/Os) must be held HIGH or LOW. They may not float.
Min.
2.0
1.5
0
0
0
−40
0
Max.
3.6
3.6
5.5
VCC
5.5
±24
±12
±8
85
10
Units
V
V
V
mA
°C
ns / V
3
74LCX573 Rev. 2.0.0
www.fairchildsemi.com
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