MM74HCT273WM Logic IC - SOP20 - National Semiconductor - NSC

74ACT245SCX Logic IC - SOP20 - National Semiconductor - NSC

74ACT245SC Logic IC - SOP20 - National Semiconductor - NSC

MM74HC Logic IC - SO16 - National Semiconductor - NSC

MM74HC4050M Logic IC - SO16 - National Semiconductor - NSC

DM74LS374WM-SMD Logic IC - SOP20 - National Semiconductor - NSC

MM74HC273WM Logic IC - SOP20 - National Semiconductor - NSC

MM74HC04M Logic IC - SOP - National Semiconductor - NSC