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UC1843B-SP: Die version pad connection questions

Part Number: UC1843B-SP

Hi Experts

For the die version of UC1843B-SP, there are pads 14 and 15 that are both labeled Vcc.

But on the datasheet from page schematic, the connections are shown as Vcc and Vc, which both connect to terminal 7 of the package part.

So the question is, is pad 14 or 15 Vcc, and the other one is Vc? Which is which? 

This can affect how we do decoupling in the hybrid design we are working.


Jim B