Ladies and gentlemen, with you, the super 4-bit memory!
One important note: if you have not noticed, it is volatile memory, ie, the data placed on it, is lost as soon as the power is turned off.
The evolution of memory, proof blackout came with innovations such as the of ferrite core arrays, tapes, disks, MOS, etc.
I recommend researching this topic.
Directly from the time tunnel!
