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PCF8574: Alternative solution for PCF8574

Part Number: PCF8574

Hi team,

My customer is searching for a I2C to I/O expander solution. The I/O requirement for each device is at least 4 I/O ports. But the I2C master needs to control 64 I2C slave. So the I2C expander device must have at least 6 address bits.

It seems we don't have any solution with 6 address bits. so just want to check with you if we have any alternative solution or future roadmap with 6 address bits. Thanks.

Best regards,

Wayne