EF6821P Circuito Integrado 40 Pines DIP40 ST Microelectronics - STM

EF6801U4P Circuito Integrado - DIP40 - ST Microelectronics - STM

68B09 Circuito Integrado DIP40 ST Microelectronics STM

M27C4002-80XF1 Circuito Integrado - DIP40 - ST Microelectronics - STM

EF68A00P Circuito Integrado - DIP40 - ST Microelectronics - STM

EF9345 Circuito Integrado - DIP40 - ST Microelectronics - STM

M27V160-100XB1 Circuito Integrado - DIP40 - ST Microelectronics - STM

M3493B1 Circuito Integrado MOS - DIP40 - ST Microelectronics - STM