HM-6642 Datasheet, Features, Application

HM-6642 - 512 x 8 CMOS PROM

HM1-6642-9 - 512 x 8 CMOS PROM

HM1-6642B-9 - 512 x 8 CMOS PROM

HM6-6642-9 - 512 x 8 CMOS PROM

HM4-6642-9 - 512 x 8 CMOS PROM

HM6-6642B-9 - 512 x 8 CMOS PROM