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74ACT377 Logic IC - SO20L - National Semiconductor - NSC

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

74AC138SCX Logic IC - SOP16 - National Semiconductor - NSC

MM74HC245AWMX Logic IC - SO20 - National Semiconductor - NSC

74ACT841SC Logic IC - SO24 - National Semiconductor - NSC

74ACT175M Logic IC - SO14 - National Semiconductor - NSC

74ACT2708PC Logic IC - DIP28 - National Semiconductor - NSC