Name="3" type="passive"/> Operational amplifier, DIP-8Operational amplifier, DIP-8100V 0.15A standard switching diode, DO-35Push button switch, generic, two pins D Push button switch, generic, two pins K switch dp3t ON-ON-ON D Switch, single pole double throw Precision Timers, 555 compatible, PDIP-8"/> Dual Operational Amplifiers, DIP-8/SOIC-8/TO-99-8"/>
License. No use of gate and.