I’m trying to build a CPU out of TTL logic chips. I’ve just about got everything finished, however, I’m still working on the RAM. I don’t have any suitable RAM chips I can use, however, I do have a couple of these EEPROM chips available (link.) Can I use these? I probably won’t need to write too much to it, and the CPU will operate at very low frequencies. It is going to be a very basic CPU, in fact, I’ll probably just be happy if I can get the thing to count. I can’t think of any reason why these won’t work.