MC74ACT573N Logic IC - DIP20 - Motorola Semiconductor

74ACT574PC Logic IC - DIP20 - National Semiconductor - NSC

74ACQ373PC Logic IC - DIP20 - National Semiconductor - NSC

74ACT241PC Logic IC - DIP20 - National Semiconductor - NSC

DM74ALS576AN Logic IC - DIP20 - National Semiconductor - NSC

74F540N Logic IC - DIP20 - National Semiconductor - NSC

MM74HC356N Logic IC - DIP20 - National Semiconductor - NSC

74ACT245PCQR Logic IC - DIP20 - National Semiconductor - NSC