LSF0204: Short circuit on design using LS0204

I mean that the IO on the "A" side is shorted to Vref_A. 

Hi David,

The application seems to be pulling the A-ports to Vref_A. What would you like the A-ports to be (as opposed to Vref_A)? Thanks.

Best Regards,

Michael.

Hi Michael,

I am concerned, because my output ports to are short-circuited to Vref A. I need to know, is the pull-up resistance too strong?

Hi Michael,

So according to this, the minimum resistance is 97 Ohm for 1.8 V and 197 Ohm for 3.3 V; is 301 Ohm OK?

No; that table is misleading. You can choose any pull-up resistor value. However, if the value is too large, you rising edges will become too slow, and if the value is too small, your other devices might not have enough drive strength to achieve a suitable V_OL, and you waste power.