CD54HC244F Integrated Circuit - DIP20 - Harris Semiconductor

CD54HC245F3A Integrated Circuit - DIP20 - Harris Semiconductor

CD54HCT273F Integrated Circuit - DIP20 - Harris Semiconductor

CD54HC240F3A Integrated Circuit - DIP20 - Harris Semiconductor

CD54HCT244F Integrated Circuit - DIP20 - Harris Semiconductor

MC54HC240AJ Integrated Circuit - DIP20 - Motorola Semiconductor

CD54HC688F Integrated Circuit - DIP20 - RCA - Harris

MC54HC245AJ Integrated Circuit - DIP20 - Motorola Semiconductor