LOT OF 19pcs Microchip 27C256-20I/L 256K (32K x 8) CMOS EPROM 32 PLCC

28C16AF25L Integrated Circuit - PLCC32 - Microchip Technology

28C04A25L Integrated Circuit - PLCC32 - Microchip Technology

28C16A-15L MICROCHIP INTEGRATED CIRCUIT PLCC-32 ''UK COMPANY SINCE1983 NIKKO''

27C256-15I-P Integrated Circuit - DIP28 - Microchip Technology

AT27C256R70JU Integrated Circuit - PLCC32 - Atmel

AT27C010L90JC Integrated Circuit - PLCC32 - Atmel

AT27C256R90JC Integrated Circuit - PLCC32 - Atmel