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Part Number PCA9557
Description 8-bit I2C and SMBus I/0 port with reset
Info INTEGRATED CIRCUITS PCA9557 8-bit I2C and SMBus I.
Manufacture NXP
for PC Download PCA9557 Datasheet



Part Number PCA9557
Description Remote 8-Bit I2C and SMBus Low-Power I/O Expander
Info Product Folder Sample & Buy Technical Documents .
Manufacture etcTI
for PC Download PCA9557 Datasheet



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