Rochester Electronics PCA9557D112

IC I/O EXPANDER I2C 8B 16SOIC

In Stock: 33,333 Genuine Part Fast Shipping
Rochester Electronics PCA9557D112
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Key Specifications

Series -
Package Bulk
Part Status Active
Number of I/O 8
Interface I²C, SMBus
Interrupt Output No
Features POR
Output Type Open Drain, Push-Pull

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Quantity Unit Price (USD)
1+ $0.6000
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Technical Specifications

Series -
Package Bulk
Part Status Active
Number of I/O 8
Interface I²C, SMBus
Interrupt Output No
Features POR
Output Type Open Drain, Push-Pull
Current - Output Source/Sink 10mA, 20mA
Clock Frequency 400 kHz
Voltage - Supply 2.3V ~ 5.5V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SO

Product Description

The Rochester Electronics PCA9557D112 is a IC I/O EXPANDER I2C 8B 16SOIC. This component belongs to the Interface - I/O Expanders category and features Package of Bulk, Mounting Type of Surface Mount. As an authorized distributor, SecureChip offers genuine Rochester Electronics components with competitive pricing and fast delivery worldwide.

Key Specifications

  • Package: Bulk
  • Mounting Type: Surface Mount

Whether you need the Rochester Electronics PCA9557D112 for prototype design, mass production, or maintenance and repair, our ample stock and technical support team ensure you receive the right components on time.

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