Z84C9010VSC SemiConductor - PLCC - Zilog

SL6440C SemiConductor - DIP16 - GEC Plessey - GPS

UDN2549B Semiconductor - DIP16 - Allegro MicroSystems

UPA2002C Semiconductor - DIP16 - NEC

V42254B2230C963 SemiConductor - Standard Custodia - Siemens Semiconductors

V23026C1055B201 SemiConductor - Standard Custodia - Siemens Semiconductors

SAB8708C SemiConductor - DIP24 - Siemens Semiconductors

SAB8708B SemiConductor - DIP24 - Siemens Semiconductors