SCX6244 Integrated Circuit - Standard Custodia - National Semiconductor - NSC

SCX6232 Integrated Circuit - Standard Custodia - National Semiconductor - NSC

TP3070VD Integrated Circuit - PLCC - National Semiconductor - NSC

DS3632N Integrated Circuit - DIP8 - National Semiconductor - NSC

DP8392CV1 Integrated Circuit - LDCC28 - National Semiconductor - NSC

MM5782N Integrated Circuit - DIP28 - National Semiconductor - NSC

PAL16L8LDMB Integrated Circuit - DIC20 - National Semiconductor - NSC

DP8473AV Integrated Circuit - PLCC52 - National Semiconductor - NSC