MAX7321 expander equivalent, i2c port expander.
eight open-drain I/O ports with selectable internal pullups and transition detection. Any port may be used as a logic input or an open-drain output. Ports are overvoltage.
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* Cell Phones
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* SAN/NAS
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* Servers
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* Notebooks
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* Satellite Radio
Pin Confi.
The MAX7321 2-wire serial-interfaced peripheral features eight open-drain I/O ports with selectable internal pullups and transition detection. Any port may be used as a logic input or an open-drain output. Ports are overvoltage protected to +6V indep.
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