DS26C31TM Integrated Circuit - SO16 - National Semiconductor - NSC

DS2003TM Integrated Circuit - SO16 - National Semiconductor - NSC

DS90LV032ATM Integrated Circuit - SO16 - National Semiconductor - NSC

DS90C031BTM Integrated Circuit - SO16 - National Semiconductor - NSC

74LS109A Logic IC TTL - SO16 - National Semiconductor - NSC

74VHC138M Logic IC - SO16 - National Semiconductor - NSC

MM74HC163M Logic IC - SO16 - National Semiconductor - NSC

MM74HC4020M Logic IC - SO16 - National Semiconductor - NSC