EF68B02P Integrated Circuit - DIP40 - ST Microelectronics - STM

EF6801U4P Integrated Circuit - DIP40 - ST Microelectronics - STM

M27V160-100XB1 Integrated Circuit - DIP40 - ST Microelectronics - STM

M2764A25F1 Integrated Circuit - DIP28 - ST Microelectronics - STM

M48T18-150PC1 Integrated Circuit - DIP28 - ST Microelectronics - STM

M22102B1 Integrated Circuit - DIP - ST Microelectronics - STM

M8716B-B1 Integrated Circuit - DIP8 - ST Microelectronics - STM

M27C256B10C1 Integrated Circuit - PLCC - ST Microelectronics - STM