Unconnected Pins on TXS0108EPWR

Nanjunda M

Expert 2485 points

Other Parts Discussed in Thread: TXS0104E

Hi,

I'm using TXS0108EPWR level translator in my design.

I have no connections to be given on few input and output pins.(ex. I use only A1, A2, A3, A4 and B1, B2, B3, B4).

What should be the recommended connections for the input pins which I do not have any use ? Can it be left floating ?

Please let me know, if any body have knowledge of this.

Thanks & Regards,

Nanjunda M

over 8 years ago

0 Nirav Patel over 8 years ago

TI__Expert 6335 points

Nanjunda,

You may leave unused I/O pins floating. What is your application use case? I am wondering if you could just use the TXS0104E instead.

Best Regards,
Nirav

0 Nanjunda M over 8 years ago in reply to Nirav Patel

Expert 2485 points

Hi Nirav,

Thanks for the reply.

Yes, I can use TXS0104E, but I'm using one more TXS0108EPWR. Just to reuse the part I'm using this part.

I'm using this for SDIO interface.

Thanks & Regards,

Nanjunda M

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Unconnected Pins on TXS0108EPWR