HM1-7643-5 Integrated Circuit - DIP18 - Harris Semiconductor

HM1-6514C9 Integrated Circuit - DIP18 - Harris Semiconductor

HM1-6514-5 Integrated Circuit - DIP18 - Harris Semiconductor

HM1-6514-9 Integrated Circuit - DIP18 - Harris Semiconductor

HM1-6504B9 Integrated Circuit - DIP18 - Harris Semiconductor

HM3-7643-5 Integrated Circuit - DIP18 - Harris Semiconductor

HA16617 Integrated Circuit - DIP18 - Harris Semiconductor

HA12045 Integrated Circuit - DIP18 - Harris Semiconductor