USB to 8 port I2C or GPIO switch

Bo Xian Yeh

Other Parts Discussed in Thread: TUSB3410

Hi Expert,

Customer is looking for USB to 8 port I2C or GPIO switch. I saw TUSB3410 only support 4 port. Please help to suggest solution.

Thank you so much.

over 4 years ago

0 Brian Zhou over 4 years ago

TI__Guru*** 145480 points

it supports USB to serial port , not GPIO port

0 Malik Barton57 over 4 years ago in reply to Brian Zhou

TI__Guru 64326 points

Hi,

TUSB3410 can be used for USB to I2C applications however this connections is 1:1. In other words there is only one I2C interface for one USB interface.

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Interface forum

USB to 8 port I2C or GPIO switch