TC74A0-3.3VCTTR More Semiconductors - ICs by Microchip Technology

Tiny Serial Digital Thermal Sensor


TC74 is a serially accessible digital temperature sensor particularly suited for low cost and small form-factor applications. Temperature data is converted from the on-board thermal sensing element and made available as an 8-bit digital word. Communication with the TC74 is accomplished via a simple 2-wire SMBus/I2C™-compatible serial port. This bus also can be used to implement multi-drop/multi-zone monitoring. The SHDN bit in the CONFIG register can be used to activate the low-power Standby mode. Temperature resolution is 1°C. Conversion rate is a nominal 8 samples/sec. Power consumption in only 200 µA (5 µA Standby). Small size, low installed cost and ease of use make the TC74 an ideal choice for implementing thermal management in a variety of systems.

Where to Buy

Prices starting from US$0.60

Distributor Stock
Logo for element14 Singapore
element14
from US$0.94
8,449
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Farnell
from US$0.89
8,449
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Future Electronics
from US$0.90
3,000
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Newark Electronics
from US$0.67
1,568
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Microchip Technology
from US$0.83
882
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RS
from US$1.07
190
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TME
from US$0.87
0
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Ozdisan
from US$0.60
0
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EBV Elektronik
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Avnet Silica
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ECOM
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Features

Digital Temperature Sensing in SOT-23-5 Package
Outputs Temperature as an 8-Bit Digital Word
Simple Serial Port Interface
±2°C Accuracy from +25°C to +85°C
±3°C Accuracy from 0°C to +125°C
Supply Voltage of 2.7V to 5.5V
200 µA (typ.) Operating Current
5 µA (typ.) Standby Mode Current

Specifications

Pins | Packaging 5 | SOT-23
Temp Range -40C to +125C
Packing Media Tape and reel (3000)

Last 6 months Inventory & Pricing History


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.016
Shipping Weight (kg) 0.049
Lead Count 5
Package Type SOT-23
Soldering Composition Matte Tin

Alternative Descriptions

THERMAL SENSOR, DIG, 3.3V, SOT23-5 | element14
TC74 Series 5.5 V 350 uA Tiny Serial Digital Thermal Sensor - SOT-23-5 | Future Electronics
Temperature Sensor, 8 Bit, 3C, 5-Sot-23 | Newark Electronics
SOT-23 Serial Digital Thermal Sensor | Microchip Technology
Temperature Sensor Digital Serial 2-Wire | RS
IC: temperature sensor | TME
Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23A T/R | EBV Elektronik
Digital temperature sensor, 8-bit, I2C, Vc=3.3V | ECOM


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC74A0-3.3VCTTR?

Additional datasheets, footprints and schematics for TC74A0-3.3VCTTR are listed on our Part Details page. You can also find images and similar parts to TC74A0-3.3VCTTR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC74A0-3.3VCTTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC74A0-3.3VCTTR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC74A0-3.3VCTTR fall under?

The TC74A0-3.3VCTTR is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to TC74A0-3.3VCTTR when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the TC74A0-3.3VCTTR you can contact the distributor directly for product support, shipping queries etc.

Is the TC74A0-3.3VCTTR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TC74A0-3.3VCTTR have stock available?

Authorised distributors including element14, Farnell, Future Electronics, Newark Electronics and Microchip Technology have stock available or on a lead time for TC74A0-3.3VCTTR.

How do I check stock and lead times for all distributors?

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