74FCT162501NCTPV MC14014BFEL CY29FCT520BTSOCT 74ACT299MTCX HEF4894BTT/Q100,11 74ACT299PC 74FCT162823NBCTPA MC14021BDR2 CY29FCT520BTSOCTE4 74F676SC 74HCT595D/AUJ 74FCT162511NBCTPA MC10EP142FA CY29FCT520CTSOC TC74VHC164FTELM 74HCT597D/AUJ 74FCT162823NBATPV MC100EP142FA CY29FCT520CTSOCE4 TC74VHC165FTELM