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Sunday 18 February 2018 at 14:58
You'd need a standard 16 pin DIP socket. Easy to find at any electronics supplier. If you order any other parts Marco is one I frequent:
http://www.marcospecialties.com/pinball-parts/DIP16
Be aware that the 4049 IC requires attention to static handling.
Did you see if you needed to repin the conne...
Source: http://pinside.com/pinball/forum/topic/looking-for-some-help-on-williams-stellar-wars/page/3#post-4236582