Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
It's listed as a 256x8 TTL PROM - which presumably means you will have to program the device!. What's it actually for?, if it's for repairing (or duplicating) an existing product you will probably have to get the pre-programmed chip as a spare part from the product manufacturer.
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.who know where i can buy from.
