27C64G-20 INTEGRATED CIRCUIT CDIP-28 HN27C64G-20

MBM27C512-20 FUJITSU INTEGRATED CIRCUIT CDIP-28 ''UK COMPANY SINCE1983 NIKKO''

AM25LS2521DC Integrated Circuit - DIP20 - Analog Devices - AMD

PAL10L8CJ INTEGRATED CIRCUIT CDIP-20

AM25LS2519PC INTEGRATED CIRCUIT DIP-20 'UK COMPANY SINCE1983 NIKKO''

M27C64A20F6 INTEGRATED CIRCUIT CDIP-28

AM6012F INTEGRATED CIRCUIT CDIP-20 ''UK COMPANY SINCE1983 NIKKO''

DM81LS95AJ-CDIP20 Integrated Circuit - DIC20 - National Semiconductor - NSC