DM74S283N Logic IC - DIP16 - National Semiconductor - NSC

74LS156N Logic IC TTL - DIP16 - National Semiconductor - NSC

MM74HC253N Logic IC - DIP16 - National Semiconductor - NSC

MM74HC162N Logic IC - DIP16 - National Semiconductor - NSC

DM74AS257N Logic IC - DIP16 - National Semiconductor - NSC

MM74HC138N Logic IC - DIP16 - National Semiconductor - NSC

DM74LS352N Logic IC - DIP16 - National Semiconductor - NSC

MM74HC193N Logic IC - DIP16 - National Semiconductor - NSC