54F02DMQB Integrated Circuit - DIC14 - National Semiconductor - NSC

54F544SDMQB Integrated Circuit - DIP24 - National Semiconductor - NSC

54F174DMQB Integrated Circuit - DIC - National Semiconductor - NSC

54LS112DMQB Integrated Circuit - DIC - National Semiconductor - NSC

MC54F74J Integrated Circuit - DIC14 - Motorola Semiconductor

54F08DMQB Integrated Circuit - DIC14 - National Semiconductor - NSC

54ACT244DMQB Integrated Circuit - DIP - National Semiconductor - NSC

54AC04FMQB Integrated Circuit - SOP - National Semiconductor - NSC