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74LCX540_07 Datasheet, PDF (3/14 Pages) Fairchild Semiconductor – Low Voltage Octal Buffer/Line Driver with 5V Tolerant Inputs and Outputs | |||
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Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
Parameter
VCC Supply Voltage
VI
DC Input Voltage
VO DC Output Voltage
IIK DC Input Diode Current
IOK DC Output Diode Current
IO
ICC
IGND
TSTG
DC Output Source/Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature
Conditions
Output in 3-STATE
Output in HIGH or LOW State(4)
VI < GND
VO < GND
VO > VCC
Value
â0.5 to +7.0
â0.5 to +7.0
â0.5 to +7.0
â0.5 to VCC + 0.5
â50
â50
+50
±50
±100
±100
â65 to +150
Units
V
V
V
mA
mA
mA
mA
mA
°C
Recommended Operating Conditions(5)
The Recommended Operating Conditions table deï¬nes the conditions for actual device operation. Recommended
operating conditions are speciï¬ed to ensure optimal performance to the datasheet speciï¬cations. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
Parameter
Conditions
Min. Max. Units
VCC Supply Voltage
VI
Input Voltage
VO Output Voltage
IOH / IOL Output Current
TA
Free-Air Operating Temperature
ât / âV Input Edge Rate
Operating
Data Retention
HIGH or LOW State
3-STATE
VCC = 3.0V â 3.6V
VCC = 2.7V â 3.0V
VCC = 2.3V â 2.7V
VIN = 0.8V â 2.0V, VCC = 3.0V
2.0
3.6
V
1.5
3.6
0
5.5
V
0
VCC
V
0
5.5
±24
mA
±12
±8
â40
85
°C
0
10
ns / V
Notes:
4. IO Absolute Maximum Rating must be observed.
5. Unused inputs or I/Oâs must be held HIGH or LOW. They may not float.
©1995 Fairchild Semiconductor Corporation
74LCX540 Rev. 1.1
3
www.fairchildsemi.com
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