UPD43256C10L Integrated Circuit - DIP28 - NEC

UPD43256AC10L Integrated Circuit - DIP28 - NEC

MS6264L-70PC - 8K x 8 - CMOS Standard SRAM 70ns Static Ram - IC 6264 DIP-28

TMS6264L12NW Integrated Circuit - DIP28 - Texas Instruments

HM6264ALP10 Integrated Circuit - DIP28 - Hitachi

UM6264B-10L Integrated Circuit - DIP28 - United Microelectronics Corp - UMC

UM6264-10 Integrated Circuit - DIP28 - Generic Make

MB8464A-10L INTEGRATED CIRCUIT DIP-28 ''UK COMPANY SINCE1983 NIKKO''