MB81C4256A60P Integrated Circuit - DIP20 - Fairchild Semiconductor

CD54HC244F Integrated Circuit - DIP20 - Harris Semiconductor

MB7118H Integrated Circuit - DIP20 - Fairchild Semiconductor

CD54HCT273F3A Integrated Circuit - DIP20 - Harris Semiconductor

CD54HC240F3A Integrated Circuit - DIP20 - Harris Semiconductor

CD54HCT244F Integrated Circuit - DIP20 - Harris Semiconductor

CD54HC245F3A Integrated Circuit - DIP20 - Harris Semiconductor

CD54HC541F Integrated Circuit - DIP20 - Harris Semiconductor