Part Number: HCF40103BEYPBF (Stm pdip16)Part Number: HCF4014BEYPBF (Stm pdip16)Part Number: HCF4021BEYPBF (Stm pdip16)Part Number: HCF4052BEYPBF (Stm pdip16)Part Number: HCF4053BEYPBF (Stm pdip16)Part Number: HCF4060BEPBF (Stm pdip16)Part Number: HCF4060BEYPBF (Stm pdip16)Part Number: HCF4512BEYPBF (Stm pdip16)Part Number: HCF4520BEYPBF (Stm pdip16)Part Number: HCF4585BRPBF (Stm pdip16)Part Number: M74HC251B1PBF (Stm pdip16)Part Number: M74HC257B1PBF (Stm pdip16)Part Number: M74HC365B1RPBF (Stm pdip16)Part Number: M74HC4053B1PBF (Stm pdip16)Part Number: M74HC590B1RPBF (Stm pdip16)Part Number: MC74HC138BPBF (Stm pdip16)Part Number: SG2525ANPBF (Stm pdip16)Part Number: ST7FLITE09Y0B6PBF (Stm pdip16)Part Number: TDA1904PBF (Stm pdip16)Part Number: TEA2025BPBF (Stm pdip16)Part Number: ULN2004APBF (Stm pdip16)