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TCA9539: TCA9539 Problem

Part Number: TCA9539

Hi team

My customer need some help:

We use TI-TCA9539 as I2C to GPIO expander solution.
The description says TCA9539 will generate an interrupt output to main chip whenever an input port changes state.
Does it mean any inputs ( from P00-P07; P10-P17) generate interrupt output to main chip at anytime when any IO pin got any statement changed?

Best regards

Aosker