HA13441 Integrated Circuit - CASE: ZIP23 MAKE: Hitachi

HA13431 Integrated Circuit - CASE: ZIP23 MAKE: Hitachi

HM4816AP11 Integrated Circuit - CASE: Standard MAKE: HITACHI

HA12038 Integrated Circuit - CASE: DIP28 MAKE: Hitachi

HA13150A Integrated Circuit - CASE: ZIP23 MAKE: Hitachi

HA13426 HITACHI INTEGRATED CIRCUIT ZIP-23 ''UK COMPANY SINCE1983 NIKKO''

HA13157 Integrated Circuit - CASE: ZIP23 MAKE: Hitachi

HA1457W Integrated Circuit - CASE: SIP7 MAKE: Hitachi