I have 48 years of parts accumulation. Sorry for any inconvenience this may cause. Part swappers beware all my parts are marked. Let’s keep e B a y fun. 7400,01,02.04,05,08,14,20,23,25,30,32,42,45,47AN,74APC,48,74,80,83,85,86,89,90,90N,93,93A,121,121N.