Chimicron is an independent distributor of electronic components. We have reliable sources of electronic components, only sell new & original products and offer 1 year warranty for our products. Buy the AM27C256-150DI Rochester Electronics at chimicron.com. We have 5000 pieces of AM27C256-150DI in stock available now. Submit an inquiry for AM27C256-150DI or send an email to [email protected], we will contact you in 24 hours.