In article ,
geoff wrote:
I do hope you've kept some old RS catalogues from the days when they
used to print their part number on ICs etc, I have.

I *think* the website will give details of any obsolete part number - or
it has for those I've tried. And the fast find part of the cat does as
well - although of course I've not done an exhaustive test.

--
*If a turtle doesn't have a shell, is he homeless or naked?

Dave Plowman London SW 12
RIP Acorn