> I have some Fairchild RTL 914s, Single, Dual input OR gates, and RTL > 923s, JK Flip flops(1 per IC) > from about 1967...these were in a plastic package with 8 leads. That's got to be pretty hard to beat. A quote from the Apollo Program Manager in 1966 "... building four or five prototypes consumed 60% of the country's production of integrated circuits...". Integrated circuits were a single, 3 input NOR gate which in 1963 became 2, 3 input NOR gates (Moores law). These were surface mount packages on multilayer circuit boards in the Apollo guidance computer. I wonder if they had toaster ovens. Steve. ====================================================== Steve Baldwin Electronic Product Design TLA Microsystems Ltd Microcontroller Specialists PO Box 15-680, New Lynn http://www.tla.co.nz Auckland, New Zealand ph +64 9 820-2221 email: steveb@tla.co.nz fax +64 9 820-1929 ====================================================== -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.