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VIH(MAX) of /INT pin of PCA9534

Other Parts Discussed in Thread: PCA9534

Hello,

Could you please teach us the VO(MAX) of /INT pin of PCA9534 when the VCC=0V?

I know the /INT is open drain output. However, VO(MAX) of /INT terminal of PCA9534 when the VCC=0V is not specified on the data sheet. Please teach us.

When the VCC=0V, can I think the VO(MAX) of /INT same as 5.5V of other input terminals? Or, VCC+0.5V?

Best Regards,