NE5561 Circuito Integrado - DIP8 - NXP Semiconductors

NE612AN Circuito Integrado - DIP8 - NXP Semiconductors

A82C251-SMD Circuito Integrado SMD - SO8 - NXP Semiconductors

ICM7555CN Circuito Integrado - DIP8 - NXP Semiconductors

PCF1251P Circuito Integrado Lógico CMOS - DIP8 - NXP Semiconductors

NE532 Circuito Integrado - DIP8 - NXP Semiconductors

NE5512N Circuito Integrado - DIP8 - NXP Semiconductors

A82C250 Circuito Integrado Philips DIP8