I find no visual clues where Pin#1 is on the SSOP version of MPXA6400A. Is it on the lower left side of the printed text?
Sorry for delayed response, I have been out on vacation for the last couple of days.
Yes, pin #1 is on the lower left side of the printed text. It can also be identified by a sloping corner as shown in the MPXH6400A data sheet.
PS: If my answer helps to solve your question, please mark it as "Correct". Thank you.
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