ZN449D Integrated Circuit - SOP16 - GEC Plessey - GPS

ZN458T SemiConductor - Standard Custodia - GEC Plessey - GPS

TDA2540 Integrated Circuit - DIP16 - GEC Plessey - GPS

ZN416ACG Semiconductor - SO8 - GEC Plessey - GPS

ZN429 Integrated Circuit - Standard Custodia - GEC Plessey - GPS

ZN508E8 Integrated Circuit - DIP20 - GEC Plessey - GPS

ZN449 Integrated Circuit - DIP18 - GEC Plessey - GPS

ZN427E8 Integrated Circuit - DIP18 - GEC Plessey - GPS