The pin sequence of the patch NE556. I can't find any marks on the chip. The NE556 I wrote on the picture is the English direction on it.
Reference: https://www.utmel.com/components/ne5...tasheet?id=156
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The pin sequence of the patch NE556. I can't find any marks on the chip. The NE556 I wrote on the picture is the English direction on it.
Reference: https://www.utmel.com/components/ne5...tasheet?id=156
hold the chip bottom down, one row of pins bottom one row top. If you reed markings on the top normally - upside up, the bottom leftmost pin is 1. The top rightmost pin is the next after last in the bottom row.Attachment 467072