MC74

Features: • Tested Operating Temperature Range: 40 to +125 • Simple Serial Port Interface• Solid State Temperature Sensing: ±2 Accuracy from +25 to +85±3 Accuracy from 0 to +125 • 3.3V and 5.5V VersionsApplication• Thermal Protection for Hard Disk Drives and Other PC ...

product image

MC74 Picture
SeekIC No. : 004416614 Detail

MC74: Features: • Tested Operating Temperature Range: 40 to +125 • Simple Serial Port Interface• Solid State Temperature Sensing: ±2 Accuracy from +25 to +85±3 Accuracy from 0 to +125 &#...

floor Price/Ceiling Price

Part Number:
MC74
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/11/21

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Product Details

Description



Features:

• Tested Operating Temperature Range: 40   to +125  
• Simple Serial Port Interface
• Solid State Temperature Sensing: ±2   Accuracy from +25    to +85   
                                                         ±3    Accuracy from 0    to +125  
• 3.3V and 5.5V Versions



Application

• Thermal Protection for Hard Disk Drives and Other PC Peripherals
• LowCost Thermostat Controls
• Power Supplies



Pinout

  Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
VDD
Power Supply Voltage
6.0
V
Voltage on Any Pin
(GND 0.3 V) to (VDD + 0.3 V)
V
TA
Operating Temperature Range
40 to +125
Tstg
Storage Temperature Range
65 to +150
Current on Any Pin
±50
mA
PD
Maximum Power Dissipation
330
mW
* Maximum Ratings are those values beyond which damage to the device may occur.


Description

The MC74 is a serial digital temperature sensor suited for low cost applications. Temperature data of MC74 is converted from the integrated thermal sensing element and made available as an 8bit serial digital word. Communication with the MC74 is accomplished via 2wire SMBus/I2Ccompatible serial port. Temperature resolution is 1. Conversion rate is a nominal 8 samples/sec. Power consumption is only 200 A (5 A Standby).




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