Speaking of compute density, do people do multi-bit standard cells these days? In their standard cell libraries? One thing we were trying way back then was sta

Speaking of compute density, do people do multi-bit standard cells these days? In their standard cell libraries? One thing we were trying way back then was standard cells that integrated one flip flop or latch and some logic function into one cell. To trade a slightly larger cell (and many more different cells) for less wiring in the routing channel.