Reading through my textbook, I found the circuit of DRAM, and I can't get one part of it. It looks like that in one cell configuration as well.
My question is: what does two input and one output buffer produce? I know that buffer passes the data it got from one end and outputs to the other end without modifications. Am I correct that this is indeed a buffer and not some other gate of the circuit?
P.S. there are some other gates before the read/notwrite, but I decided to omit them, since they don't seem to be relevant.