ICL7621DCPAZIC OPAMP DUAL 0.5MHZ CMOS 8-DIP|INTERSIL|Lead free|RoHS Compliant ICL7621DCPA+ ICL7621DCPAIC OPAMP DUAL LP CMOS 8-DIP|MAXIM INTEGRATED|Lead All|RoHS Mixed ICL7621DCPA+ ICL7621DCPAIC OPAMP DUAL 0.5MHZ CMOS 8-DIP|INTERSIL|Lead All|RoHS Mixed ICL7621DCPA+ ICL7621DCPA ICL7621DCPAZ