CP82C59A5 Integrated Circuit - DIP28 - Harris Semiconductor

HA11215 Integrated Circuit - DIP28 - Harris Semiconductor

HA1153 Integrated Circuit - DIP28 - Harris Semiconductor

MCM60L256AP10 Integrated Circuit - DIP28 - Motorola Semiconductor

GAL26CV12B15LP Integrated Circuit - DIP28 - Lattice Semiconductor

HA11724 Integrated Circuit - DIP28 - Harris Semiconductor

HA12038 Integrated Circuit - DIP28 - Harris Semiconductor

CDP1855CE Integrated Circuit - DIP28 - Harris Semiconductor