Two Sound ICs Which Are The Same.

Most ICs have an equal sizes and pins but they are not the same.But I am going to show you the one with these qualities that are the same.

The ICs I am talking about are (TEA2025) and (KA2206). They have eight pins at both sides.So in this case, if the (TEA2025) spoils and replace with (KA2206),it will work perfectly. The same applies to (KA2206).