XC4005E-1 Semiconductor - PLCC84 - Xilinx

DP8344BV-BCP SemiConductor - PLCC84 - National Semiconductor - NSC

LM1972N Integrated Circuit - DIP20 - National Semiconductor - NSC

DP8473AV Integrated Circuit - PLCC52 - National Semiconductor - NSC

LM4250 Integrated Circuit - DIP8 - National Semiconductor - NSC

DS8922AN Integrated Circuit - DIP16 - National Semiconductor - NSC

DS8881N Integrated Circuit - DIP28 - National Semiconductor - NSC

LM2936Z5 Integrated Circuit - TO92 - National Semiconductor - NSC