Well, I thought that the SRAM cache chips might be useful for something, even though they're only 64KB (or is it 32KB?) capacity each.
So I went hunting for a datasheet, but these things pretty much pre-date PDF datasheets.
Some more hunting, and one of the kind folks on the Classic Computer email list sent me a Motorola Data Book for their Memory Products from that era. So now I have the datasheet for that SRAM, but it is some funky specialized stuff.
I can't imagine an application for it, where I wouldn't just be better off buying some larger, faster, more recent SRAM memory.