AM27C256-90DI Integrated Circuit - DIP28 - Analog Devices - AMD

AM27C128-200DI Integrated Circuit - DIP28 - Analog Devices - AMD

AM27C256-120JC Integrated Circuit - PLCC - Analog Devices - AMD

AM27C128-120PC Integrated Circuit - DIP28 - Analog Devices - AMD

AM27C512-200DI Integrated Circuit - DIP28 - Analog Devices - AMD

AM27S21PC Integrated Circuit - DIP16 - Analog Devices - AMD

AM27X256-120PC Integrated Circuit - DIP28 - Analog Devices - AMD

AM27C256-55JC Integrated Circuit - PLCC32 - Analog Devices - AMD