HA1361 Integrated Circuit - DIP12 - Harris Semiconductor

LB1649 Integrated Circuit - DIP12 - Sanyo Semiconductor

LB1648 Integrated Circuit - DIP12 - Sanyo Semiconductor

LA4557 Integrated Circuit - DIP12 - Sanyo Semiconductor

CP82C37A12 Integrated Circuit - DIP40 - Harris Semiconductor

LM741CJ Integrated Circuit - DIP8 - Harris Semiconductor

LC3664NL-12 Integrated Circuit - DIP28 - Sanyo Semiconductor

HA12038 Integrated Circuit - DIP28 - Harris Semiconductor