T74LS33B1 Logic IC - DIP14 - ST Microelectronics - STM

T74LS20B1 Logic IC - DIP14 - ST Microelectronics - STM

T74LS393B1 Logic IC - DIP14 - ST Microelectronics - STM

T74LS21B1 Logic IC - DIP14 - ST Microelectronics - STM

T74LS03B1-74LS03 SemiConductor - CUSTODIA: DIP14 MAKE: TI/ST/MOT/FSC

TS556IN SemiConductor - DIP14 - ST Microelectronics - STM

TS3704CN SemiConductor - DIP14 - ST Microelectronics - STM

T74LS125AB1 Logic IC - DIP14 - ST Microelectronics - STM