74F841SC Logic IC - SO24 - National Semiconductor - NSC

74ACTQ245PC Logic IC - DIP20 - National Semiconductor - NSC

74ACTQ544SC Logic IC - SO24 - National Semiconductor - NSC

DM74S00N Logic IC - DIP14 - National Semiconductor - NSC

MM74HC00M-SMD Logic IC - SO14 - National Semiconductor - NSC

MM74HC14M-SMD Logic IC - SO14 - National Semiconductor - NSC

MM74HC423AN Logic IC - DIP16 - National Semiconductor - NSC

74AC14SC Logic IC - SO14 - National Semiconductor - NSC