HN27C256G-20 Similar

HN27C256G-20 Datasheet and HN27C256G-20 manual

Manufacturer : Hitachi 

Packing : DIP 

Pins : 28 

Temperature : Min 0 °C | Max 70 °C

Size : 480 KB

Application : 256K (32K x 8-bit) UV EPROM, 200ns 

HN27C256G-20 PDF Download