LM3914 Circuito Integrado DIP18 National Semiconductor - NSC

LM1123N Circuito Integrado - DIP18 - National Semiconductor - NSC

LM386N1 Circuito Integrado - DIP8 - Texas Instruments

LM389N Circuito Integrado - DIP18 - National Semiconductor - NSC

LM2907N8 Circuito Integrado - DIP8 - Texas Instruments

LM380N8 Circuito Integrado - DIP8 - Texas Instruments

LM239N Circuito Integrado Texas Instruments DIP14

LM258N Circuito Integrado - DIP8 - Texas Instruments