... Although not all of these companies manufacture ICs, this is the listing that I use when searching for new semiconductor manufacturer websites. ... www.alpinemicro.com, but do they make chips ?) ... Applied Power Technology . ... www.bourns.com, but are they making chips too?) ... www.btgusa.com/semicon, but do they sell chips?) ... www.yarmouth.cmac.co.uk, but do they sell their own MCM chips ?) ... www.calasic.com, but do they sell chips ?) ... www.corollary.com, but do they sell chips ?) ...