COP404N Integrated Circuit - DIP48 - National Semiconductor - NSC

DP8408N3 Integrated Circuit - DIP48 - National Semiconductor - NSC

DP8392CV1 Integrated Circuit - LDCC28 - National Semiconductor - NSC

INS8154N Integrated Circuit - DIP40 - National Semiconductor - NSC

LM384 Integrated Circuit - DIP - National Semiconductor - NSC

LM381 Integrated Circuit - DIP14 - National Semiconductor - NSC

LM1972N Integrated Circuit - DIP20 - National Semiconductor - NSC

LM4250 Integrated Circuit - DIP8 - National Semiconductor - NSC