Editing Integrated circuit (section)

=== [[Transistor–transistor logic|TTL]] integrated circuits ===
{{Main|Transistor–transistor logic}}

[[Transistor–transistor logic]] (TTL) was developed by [[James L. Buie]] in the early 1960s at [[TRW Inc.]] TTL became the dominant integrated circuit technology during the 1970s to early 1980s.<ref>{{cite web |title=Computer Pioneers – James L. Buie |url=https://history.computer.org/pioneers/buie.html |website=[[IEEE Computer Society]] |access-date=25 May 2020}}</ref>[[File:Dov Frohman.jpg|thumb|[[Dov Frohman]], an Israeli electrical engineer who developed the [[EPROM]] in 1969-1971]]

Dozens of TTL integrated circuits were a standard method of construction for the [[Central processing unit|processors]] of [[minicomputer]]s and [[mainframe computer]]s. [[Computer]]s such as [[IBM 360]] mainframes, [[PDP-11]] minicomputers and the desktop [[Datapoint 2200]] were built from [[Bipolar junction transistor|bipolar]] integrated circuits,<ref name="tmx_shirriff" /> either TTL or the even faster [[emitter-coupled logic]] (ECL).