DS2130 Integrated Circuit - DIP28 - Dallas Semiconductor

CDP1855CE Integrated Circuit - DIP28 - Harris Semiconductor

DS1225AB150 Integrated Circuit - DIP28 - Dallas Semiconductor

DS2009S Integrated Circuit - DIP28 - Dallas Semiconductor

DS1230Y-100-PLUS Integrated Circuit - MODULE - Dallas Semiconductor

LC36256AL85 Integrated Circuit - DIP28 - Sanyo Semiconductor

GAL26CV12B15LP Integrated Circuit - DIP28 - Lattice Semiconductor

LC3664BL10 Integrated Circuit - DIP28 - Sanyo Semiconductor