HN27C256FP-30T Similar

HN27C256FP-30T Datasheet and HN27C256FP-30T manual

Manufacturer : Hitachi 

Packing : SOP 

Pins : 28 

Temperature : Min 0 °C | Max 70 °C

Size : 403 KB

Application : 32K x 8-bit CMOS one time electrically programmable ROM, 300ns 

HN27C256FP-30T PDF Download