DM74LS962N Logic IC - DIP - National Semiconductor - NSC

74ALS1003 Logic IC - DIP - National Semiconductor - NSC

DM74ALS1240AN Logic IC - DIP20 - National Semiconductor - NSC

MM74HC149N Logic IC - DIP20 - National Semiconductor - NSC

74S86N Logic IC - DIP - National Semiconductor - NSC

DM74S287N Logic IC - DIP16 - National Semiconductor - NSC

MM74HC4538N Logic IC - DIP16 - National Semiconductor - NSC

DM74LS471N Logic IC - DIP20 - National Semiconductor - NSC