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74LCX244MSAX View Datasheet(PDF) - Fairchild Semiconductor

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74LCX244MSAX Datasheet PDF : 14 Pages
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Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating c onditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stre sses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
VCC
VI
VO
IIK
IOK
IO
ICC
IGND
TSTG
Supply Voltage
DC Input Voltage
DC Output Voltage
Output in 3-STATE
Output in HIGH or LOW State (3)
DC Input Diode Current, V I GND
DC Output Diode Current
VO GND
VO VCC
DC Output Source/Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature
3. IO Absolute Maximum Ra ting must be observed.
0.5V to +7.0V
0.5V to +7.0V
0.5V to +7.0V
0.5V to V CC + 0.5V
50mA
50mA
+50mA
–50mA
–100mA
–100mA
65C to +150C
The Recommended Operating Conditions table defines the
conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal perfor mance to the datasheet specif ications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
VCC
VI
VO
IOH / IOL
TA
t/ V
Supply Voltage
Operating
Data Retention
Input Voltage
Output Voltage
3-STATE
HIGH or LOW State
Output Current
VCC 3.0V3.6V
VCC 2.7V3.0V
VCC 2.3V2.7V
Free-Air Operating Temperature
Input Edge Rate, V IN 0.8V2.0V, V CC
3.0V
4. Unused inputs must be held HIGH or LOW. They may not float.
2.0
1.5
0
0
0
40
0
3.6
V
3.6
5.5
V
5.5
V CC
–24
–12
–8
85
10
V
mA
C
ns / V
'1994 Fairchild Semiconductor Corporation
74LCX244 Rev. 1.12.1
3
www.fairchildsemi.com
 

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