SL952DP Integrated Circuit - DIP14 - GEC Plessey - GPS

SL1621C Integrated Circuit - DIP8 - GEC Plessey - GPS

ZN409E Integrated Circuit - DIP14 - GEC Plessey - GPS

SL1430 Integrated Circuit - DIP8 - GEC Plessey - GPS

SP1650 Integrated Circuit - Standard Case - GEC Plessey - GPS

SP1660 Integrated Circuit - Standard Case - GEC Plessey - GPS

SP4812 Integrated Circuit - Standard Case - GEC Plessey - GPS

SL6650C Integrated Circuit - DIP16 - GEC Plessey - GPS