MM74HC589M Logic IC - SOP16 - National Semiconductor - NSC

MM74HC04M Logic IC - SOP - National Semiconductor - NSC

DM74LS20N Logic IC - DIP - National Semiconductor - NSC

DM74LS279N Logic IC - DIP - National Semiconductor - NSC

DM74LS283N Logic IC - DIP - National Semiconductor - NSC

DM74LS09N Logic IC - DIP - National Semiconductor - NSC

DM74S20N Logic IC - DIP - National Semiconductor - NSC

74S86N Logic IC - DIP - National Semiconductor - NSC