M27128AF1 EEPROM INTEGRATED CIRCUIT CDIP-28 ''UK COMPANY SINCE1983 NIKKO''

MBM27C512-25 INTEGRATED CIRCUIT CDIP-28 'UK COMPANY SINCE 1983 NIKKO'

27C64A15FA INTEGRATED CIRCUIT CDIP-28

AM27C020-120DC ST EEPROM INTEGRATED CIRCUIT CDIP-32

UPD27C1001A12 Integrated Circuit - Standard Custodia - NEC

UPD27C64D20 Integrated Circuit - DIP28 - NEC

TMS27C256-25JL Integrated Circuit - DIC28 - Texas Instruments

AM27C010-120DC INTEGRATED CIRCUIT CDIP AM27C010-120DC