7FLITE19F1B6 SemiConductor - DIP20 - ST Microelectronics - STM

ST62T60BB6 Semiconductor - DIP20 - ST Microelectronics - STM

GAL16AS25HB1 SemiConductor - DIP20 - ST Microelectronics - STM

M74HC574B1 Logic IC - DIP20 - ST Microelectronics - STM

74HCT563 Logic IC - DIP20 - ST Microelectronics - STM

DS173019 Integrated Circuit - DIP20 - ST Microelectronics - STM

M74HC640B1 Logic IC - DIP20 - ST Microelectronics - STM

TDA7232 Integrated Circuit - DIP20 - ST Microelectronics - STM