BA7107S Integrated Circuit - DIP30 - Rohm Semiconductor

LA6660 Integrated Circuit - LEDW2 - Rohm Semiconductor

M54836AP Integrated Circuit - DIP30 - Mitsubishi

BA6810S Semiconductor - DIP30 - Rohm Semiconductor

BA7107 Integrated Circuit - DIP28 - Rohm Semiconductor

BA4220B ROHM INTEGRATED CIRCUIT DIP-16 ''UK COMPANY SINCE1983 NIKKO''

BA7711S Integrated Circuit - DIP30 - Rohm Semiconductor

BA4403 Integrated Circuit - DIP14 - Rohm Semiconductor