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.
I couldn't find a datasheet online for the 4522, it's a 4-bit down counter with a terminal count (0) output. A post by Sebi shows the basic hookup details, and it looks pretty straightforward.
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