CP82C89 Integrated Circuit - DIP20 - Harris Semiconductor

CD54HC244F Integrated Circuit - DIP20 - Harris Semiconductor

CD54HCT273F Integrated Circuit - DIP20 - Harris Semiconductor

CD54HC240F3A Integrated Circuit - DIP20 - Harris Semiconductor

CD54HCT244F Integrated Circuit - DIP20 - Harris Semiconductor

CD54HC245F3A Integrated Circuit - DIP20 - Harris Semiconductor

CD74HC373E HARRIS DIP-20 INTEGRATED CIRCUIT x1PC

MC54HC245AJ Integrated Circuit - DIP20 - Motorola Semiconductor