mrclunk Well-known member Joined Nov 29, 2006 Messages 1,197 Location London Oct 10, 2013 #1 Excellent dual op-amp, normally £7 now £3.
K keefaz Well-known member Joined Mar 27, 2006 Messages 739 Location Paris (France) Oct 10, 2013 #2 check price at mouser also
Kingston Well-known member Joined Nov 1, 2005 Messages 3,731 Location Helsinki, Finland Oct 12, 2013 #3 ...and digikey. I've always found rs is the most expensive on just about everything.