At 10:32 1998-04-09 +0100, you wrote: >Thanks for all your replies. > >I have decided to go for the no-brainer approach and use a Mux (looking at a >Harris DG408DJ 8 way single ended mux). > Cheap alternatives are CMOS4051 (cheapest) or HC4051 (lower R). /Morgan / Morgan Olsson, MORGANS REGLERTEKNIK, SE-277 35 KIVIK, Sweden \ \ mrt@iname.com, ph: +46 (0)414 70741; fax +46 (0)414 70331 /