MC74ACT573N Logic IC - DIP20 - Motorola Semiconductor

74ACT574PC Logic IC - DIP20 - National Semiconductor - NSC

74ACT241PC Logic IC - DIP20 - National Semiconductor - NSC

74ACT520PC Logic IC - DIP20 - National Semiconductor - NSC

74ACTQ245PC Logic IC - DIP20 - National Semiconductor - NSC

MM74HC245AN Logic IC - DIP20 - National Semiconductor - NSC

MM74HCT245N Logic IC - DIP20 - National Semiconductor - NSC

74ACT04M Logic IC - Standard Case - National Semiconductor - NSC