HM3-6514-9 Integrated Circuit - DIP18 - Harris Semiconductor

HM3-7685-5 Integrated Circuit - DIP18 - Harris Semiconductor

HM3-6561-9 Integrated Circuit - DIP18 - Matra Temic

CP82C84A Integrated Circuit - DIP18 - Harris Semiconductor

HA12044 Integrated Circuit - DIP18 - Harris Semiconductor

HM1-6561-9 Integrated Circuit - DIP18 - Harris Semiconductor

HM3-6551-9 Integrated Circuit - DIP22 - Harris Semiconductor

DG528BK Integrated Circuit - DIP18 - Harris Semiconductor