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MC74 Datasheet, PDF (2/12 Pages) ON Semiconductor – Serial Digital Temperature Sensor | |||
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MC74
PIN DESCRIPTION FOR TOâ220â5
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PIN DESCRIPTION FOR SOTâ23â5
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PIN DESCRIPTION
SCL
Input. SMBus serial clock. Clocks data into and out of the
MC74. See System Management Bus Specification, rev. 1.0,
for timing diagrams.
SDA
Biâdirectional. Serial data is transferred on the SMBus in
both directions using this pin. See System Management Bus
Specification rev. 1.0 for timing diagrams.
VDD
Input. Power supply input. See electrical specifications.
GND
Input. Ground return for all MC74 functions.
ABSOLUTE MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VDD
TA
Tstg
Power Supply Voltage
Voltage on Any Pin
Operating Temperature Range
Storage Temperature Range
Current on Any Pin
6.0
V
(GND â 0.3 V) to (VDD + 0.3 V)
V
â40 to +125
°C
â65 to +150
°C
±50
mA
PD
Maximum Power Dissipation
330
mW
* Maximum Ratings are those values beyond which damage to the device may occur.
http://onsemi.com
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