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I have a component in a VSSOP (TXS0102DCU), which I am uncertain of the orientation. There is both a bar and a dot. The datasheet just specifies pin 1 marking area, but this does not seem clear to me.

Going by the answer to a similar question (How do I identify Pin 1 on a chip with no corner mark), I would have guessed blue is the right marking. This is based on the orientation of the text. Is this correct?

enter image description here

Jakob
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1 Answers1

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Source: https://e2e.ti.com/support/logic/f/151/t/542870

Pin 1 (green circle) as shown below:

enter image description here

Huisman
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