GAL26CV12B15LP Integrated Circuit - DIP28 - Lattice Semiconductor

LC3664BL10 Integrated Circuit - DIP28 - Sanyo Semiconductor

F93459PC Integrated Circuit - DIP28 - Fairchild Semiconductor

CDP1855CE Integrated Circuit - DIP28 - Harris Semiconductor

MB81C78A35P Integrated Circuit - DIP28 - Fairchild Semiconductor

LA7751 Integrated Circuit - DIP28 - Sanyo Semiconductor

LM1283N Integrated Circuit - DIP28 - National Semiconductor - NSC

HA12038 Integrated Circuit - DIP28 - Harris Semiconductor