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Re: [N8VEM-S100:1693] 68K Parts List -- 2N3904 TO92-INVERT

On 5/30/2013 3:25 AM, Paul Birkel wrote:

Regarding the 68K board, the s100_68K V3.lst file specifies that the 2N3904 is a "TO92-INVERT", however examination of the PCB and schematic seem to reveal the usual 1/2/3 E-B-C configuration, rather than the variant E-C-B configuration.  Is the "INVERT" designation in the lst-file incorrect and a standard 2N3904 should be used (e.g.: http://www.mouser.com/ProductDetail/Fairchild-Semiconductor/2N3904TA/?qs=sGAEpiMZZMvAvBNgSS9Lqp8aB%2fMLlILd)?


Hi Paul,
  My guess is that label was used because the transistor is used as a simple TTL inverter and it may have nothing to do with orientation?