I've been seeing that more and more as of late, parts that were common simply drying up. The 7400 series is going through something similar, although the pinout on that series were so popular the odds of finding something that will work are pretty good.
I don't know what a good answer is long term. Unless some process comes out that allows small manufacturers to produce small lots really inexpensive I don't think there will be a good answer.
From a hobbiest point of view though it's probably not too bad news. With some of the various processes coming down the tubes we'll be able to fabricate some truely amazing things in 20 or so years.
I don't know what a good answer is long term. Unless some process comes out that allows small manufacturers to produce small lots really inexpensive I don't think there will be a good answer.
From a hobbiest point of view though it's probably not too bad news. With some of the various processes coming down the tubes we'll be able to fabricate some truely amazing things in 20 or so years.