27HC641-55A Datasheet and 27HC641-55A manual

Manufacturer : Philips 

Packing : PLCC 

Pins : 24 

Temperature : Min 0 °C | Max 70 °C

Size : 300 KB

Application : 5 V, 64K-bit CMOS EPROM (8Kx8) 

27HC641-55A PDF Download