MM74HC541WM-SMD Logic IC - SO20 - National Semiconductor - NSC

74F299WM-SMD Logic IC - SO20 - National Semiconductor - NSC

MM74HC4050M Logic IC - SO16 - National Semiconductor - NSC

DM74ALS521WM Logic IC - SO20 - National Semiconductor - NSC

MM74HC Logic IC - SO16 - National Semiconductor - NSC

DM74LS245WM Logic IC - SO20 - National Semiconductor - NSC

DM74LS240WM Logic IC - SO20 - National Semiconductor - NSC

MM74HCT240WM Logic IC - SO20 - National Semiconductor - NSC