> I can live without those outputs for now and will probably just tack > together a trial circuit using a 74LS00 IC in place of the 54XX. But > reproducing this pcb shouldn't be difficult and 54LS00 I.C.'s can still be > aquired easily.
54xx is just TI's military version of their 74xx chips. Unless you need the wider temperature or VCC range, 74xx chips will work fine. -- These are my opinions. I hate spam. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
