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PCA9557DT

Part No PCA9557DT
Manufacturer Texas Instruments
Catalog Interface - I/O Expanders
Description I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R / IC I/O EXPANDER I2C 8B 16SOIC
Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Number of I/O 8
Interrupt Output No
Features POR
Output Type Open Drain, Push-Pull
Current - Output Source/Sink 10mA, 25mA
Max Frequency 400kHz
Supply Voltage - Operating 2.3 V to 5.5 V
Temperature Range - Operating -40°C to 85°C
Mounting SMD (SMT)
Case / Package 16-SOIC
Win Source Part Number 129599-PCA9557DT
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Family Name PCA9557
Introduction Date August 01, 2003
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian PCA9557DT CAD Model

Description

The PCA9557DT is a high-quality product from Texas Instruments, a renowned global semiconductor design and manufacturing company.

  • Description: 8-bit I²C and SMBus, low power Input/Output (I/O) expander.
  • Voltage Range: 2.3V to 5.5V.
  • I/O Pins: Eight programmable I/O pins.
  • Reset Function: Built-in reset function.
  • Power-On Reset: Internal power-on reset.
  • Package: Surface-mount SOIC.
  • Compliance: RoHS compliant.
  • Clock Frequency: Up to 400 kHz.
  • Operating Temperature: -40°C to +85°C.

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Pricing & Ordering

Quantity Unit Price Ext. Price
65+ $0.7811 $50.7715
160+ $0.6410 $102.5600
245+ $0.6209 $152.1205
335+ $0.6009 $201.3015
435+ $0.5809 $252.6915
580+ $0.5208 $302.0640
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 21,000 pieces
MOQ: 65 pcs
Order Increment : 1 pcs
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