221-86 Zenith 8P DIP IC 1 pc
221-154 "Original" Zenith 18P DIP IC 1 pc
221-285-02 "Original" Zenith 28P DIP IC 1 pc
221-103 "Original" Zenith 14P DIP IC 1 pc
221-105 "Original" Zenith 16P DIP IC 1 pc
221-178 "Original" Zenith 20P DIP IC 1 pc
221-493 "Original" Zenith 28P DIP IC 1 pc
221-1109 "Original" Zenith TO-220 IC 1 pc
221-516 "Original" Zenith 30P DIP IC 1 pc
221-160-01 "Original" Zenith 18P DIP IC 1 pc
