RF31K Integrated Circuit - Standard Case - Raytheon Semiconductor

RC3403ADB Integrated Circuit - DIP14 - Raytheon Semiconductor

HA11375K2 Integrated Circuit - Standard Case - Harris Semiconductor

54F191DMQB Integrated Circuit - Standard Case - National Semiconductor - NSC

RC4709DP Integrated Circuit - DIP14 - Raytheon Semiconductor

LM320K-5.0 Integrated Circuit - Standard Case - National Semiconductor - NSC

RG370K SemiConductor - Standard Case - Raytheon Semiconductor

RC4157 Integrated Circuit - Standard Case - Raytheon Semiconductor