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DSA00114231.pdf
by Catalyst Semiconductor
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CAT9554, CAT9554A 8-bit I2C and SMBus I/O Port with Interrupt FEATURES I 400kHz I2C bus compatible* I 2.3V to 5.5V operation I Low stand-by current I 5V tolerant I/Os I 8 I/O pins that default to in
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Original
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Unknown
Pb Free
Unknown
Lifecycle
Unknown
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9554A
CAT9554WI