Is it possible to increase a ram ic memory cell count with two of this chip?
For instance, I have two 16x4 ram ic. To increase up to 4-bits to have 16x8, it is straightforward, I just have to connect same address pin of the two chips together.
But how can I have 255x4 with these chips (thanks to the 4 + 4 inputs)?
(Sorry if I am not very clear in my explanations)