Editing List of early microcomputers (section)

==Discrete logic==
Before the advent of microprocessors, it was possible to build small computers using small-scale [[integrated circuit]]s (ICs), where each IC contained only a few logic gates or flip-flops.
* The [[Kenbak-1]] (1971) used [[small-scale integration]] [[transistor–transistor logic]] (TTL) ICs and had 256 bytes of memory.  It was priced at USD 750 and sold only 40 units.<ref>p. 4/3, ''A history of the personal computer: the people and the technology'', Roy A. Allan, 2001, {{ISBN|0-9689108-0-7}}.</ref>
* [[Datapoint 2200]] (shipped 1971) was the first machine ''designed'' to use a microprocessor, but when Intel could not deliver the 8008 in time, they released the machine using discrete logic.
* The [[EDUC-8]] (1975) was an ''[[Electronics Australia]]'' magazine project describing a computer built from TTL ICs.