?2002 Microchip Technology Inc.
DS21462C-page13
TC74
PRODUCT IDENTIFICATION SYSTEM
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PART NO.
XX
XX
Package
Address
Options
Device
Device:
TC74:   Serial Digital Thermal Sensor
Address Options:
A0  =  1001 000
A1  =  1001 001
A2  =  1001 010
A3  =  1001 011
A4  =  1001 100
A5  =  1001 101 *
A6  =  1001 110
A7  =  1001 111
* Default Address
Supply Voltage:
3.3   =  Accuracy optimized for 3.3V
5.0   =  Accuracy optimized for 5.0V
Operating Temperature:  V  =  -40癈 d T
A
d +125癈
Package:
CTTR  =  SOT-23-5 (Tape and Reel only)
Examples:
a)    TC74A0-3.3VCTTR:  SOT-23 Serial Digital Thermal Sensor
b)    TC74A1-3.3VCTTR:  SOT-23 Serial Digital Thermal Sensor
c)    TC74A2-3.3VCTTR:  SOT-23 Serial Digital Thermal Sensor
d)    TC74A3-3.3VCTTR:  SOT-23 Serial Digital Thermal Sensor
e)    TC74A4-3.3VCTTR:  SOT-23 Serial Digital Thermal Sensor
f)
TC74A5-3.3VCTTR:  SOT-23 Serial Digital Thermal Sensor *
g)    TC74A6-3.3VCTTR:  SOT-23 Serial Digital Thermal Sensor
h)    TC74A7-3.3VCTTR:  SOT-23 Serial Digital Thermal Sensor
a)    TC74A0-5.0VCTTR:  SOT-23 Serial Digital Thermal Sensor
b)    TC74A1-5.0VCTTR:  SOT-23 Serial Digital Thermal Sensor
c)    TC74A2-5.0VCTTR:  SOT-23 Serial Digital Thermal Sensor
d)    TC74A3-5.0VCTTR:  SOT-23 Serial Digital Thermal Sensor
e)    TC74A4-5.0VCTTR:  SOT-23 Serial Digital Thermal Sensor
f)
TC74A5-5.0VCTTR:  SOT-23 Serial Digital Thermal Sensor *
g)    TC74A6-5.0VCTTR:  SOT-23 Serial Digital Thermal Sensor
h)    TC74A7-5.0VCTTR:  SOT-23 Serial Digital Thermal Sensor
* Default Address
-XX
Supply
Voltage
X
Operating
Temperature
Device:
TC74:   Serial Digital Thermal Sensor
Address Options:
A0  =  1001 000
A1  =  1001 001
A2  =  1001 010
A3  =  1001 011
A4  =  1001 100
A5  =  1001 101 *
A6  =  1001 110
A7  =  1001 111
* Default Address
Output Voltage:
3.3  =  Accuracy optimized for 3.3V
5.0  =  Accuracy optimized for 5.0V
Operating Temperature:  V  =  -40癈 d T
A
d +125癈
Package:
AT
=  TO-220-5
Examples:
a)    TC74A0-3.3VAT:    TO-220 Serial Digital Thermal Sensor
b)    TC74A1-3.3VAT:    TO-220 Serial Digital Thermal Sensor
c)    TC74A2-3.3VAT:    TO-220 Serial Digital Thermal Sensor
d)    TC74A3-3.3VAT:    TO-220 Serial Digital Thermal Sensor
e)    TC74A4-3.3VAT:    TO-220 Serial Digital Thermal Sensor
f)
TC74A5-3.3VAT:    TO-220 Serial Digital Thermal Sensor *
g)    TC74A6-3.3VAT:    TO-220 Serial Digital Thermal Sensor
h)    TC74A7-3.3VAT:    TO-220 Serial Digital Thermal Sensor
a)    TC74A0-5.0VAT:    TO-220 Serial Digital Thermal Sensor
b)    TC74A1-5.0VAT:    TO-220 Serial Digital Thermal Sensor
c)    TC74A2-5.0VAT:    TO-220 Serial Digital Thermal Sensor
d)    TC74A3-5.0VAT:    TO-220 Serial Digital Thermal Sensor
e)    TC74A4-5.0VAT:    TO-220 Serial Digital Thermal Sensor
f)
TC74A5-5.0VAT:    TO-220 Serial Digital Thermal Sensor *
g)    TC74A6-5.0VAT:    TO-220 Serial Digital Thermal Sensor
h)    TC74A7-5.0VAT:    TO-220 Serial Digital Thermal Sensor
* Default Address
PART NO.
XX
XX
Package
Address
Options
Device
-XX
Supply
Voltage
X
Operating
Temperature