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Texas Instruments
PCA9539PWE4
749-PCA9539PWE4
PDF Datasheet
Remote 16-Bit I<sup>2</sup>C And SMBus, Low-Power I/O Expander With Interrupt Output, Reset & Config. Registers 24-TSSOP -40 to 85
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Tech Specifications
Package/Case
TSSOP
Frequency
400kHz
Lead Free
Lead Free
Max Frequency
400kHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Number of I/Os
16
Number of Outputs
2
PCA9539PWE4 Description
I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
FAQ
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Yes. Related or alternative parts may be available on this page when relevant product data is provided.
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