TC74A2-3.3VAT
Microchip TechnologyExtended
-40℃~+125℃ 2.7V~5.5V I2C、SMBus ±2℃ TO-220-5 Temperature Sensors ROHS
- Part id
- microchip/TC74A2-3.3VAT
- Category
- Temperature Sensors
- Package
- TO-220-5
- Pins
- 5
- In stock
- 2 at JLCPCB (C641446)
Overview
The TC74A2-3.3VAT is a temperature Sensor made by Microchip Technology in a TO-220-5 package with 5 pins. -40℃~+125℃ 2.7V~5.5V I2C、SMBus ±2℃ TO-220-5 Temperature Sensors ROHS.
PCBKit's library has its KiCad symbol (Sensors:TC74, from CERN's library) and its footprint (Package_TO_SOT_THT:TO-220-5_Vertical, from KiCad's library), ready for a KiCad board. 2 are in stock at JLCPCB (part C641446).
Symbol
Footprint
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | NC | Passive |
| 2 | SDA | Input/output |
| 3 | GND | Power in |
| 4 | SCLK | Input |
| 5 | VDD | Power in |
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8
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Questions
Is there a KiCad symbol and footprint for the TC74A2-3.3VAT?
Yes. The symbol is Sensors:TC74 and the footprint Package_TO_SOT_THT:TO-220-5_Vertical, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TC74A2-3.3VAT?
TO-220-5, with 5 pins. Its footprint is drawn on this page.
Where is the TC74A2-3.3VAT datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the TC74A2-3.3VAT?
JLCPCB lists it as part C641446, with 2 in stock; the sellers' links on this page open their listings.
What can replace the TC74A2-3.3VAT?
Parts like it in the library: the TC622VAT by Microchip Technology, the TC74A0-3.3VAT by Microchip Technology, the TC622EAT by Microchip Technology and the TC74A0-5.0VAT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.