page_title: List of transistorized computers
section_title: 1963
hierarchical_section_title: List of transistorized computers / 1960s / 1963
caption_attribution_description: English: DEC PDP-6. Gordon Bell and Alan Kotok at PDP-6. Español: Gordon Bell y Alan Kotok en una PDP-6 Deutsch: Gordon Bell und Alan Kotok an einer PDP-6
context_page_description: This is a list of transistorized computers, which were digital computers that used discrete transistors as their primary logic elements. Discrete transistors were a feature of logic design for computers from about 1960, when reliable transistors became economically available, until monolithic integrated circuits displaced them in the 1970s. The list is organized by operational date or delivery year to customers. Computers announced, but never completed, are not included. Some very early "transistor" computers may still have included vacuum tubes in the power supply or for auxiliary functions.
context_section_description: Librascope LGP-21
  IBM 1440
  IBM 7010
  IBM 7040 and IBM 7044
  CDC 3000 series, 5 models (1963-1967)
  DEC PDP-5
  Elliott 503
  Ferranti-Packard 6000
  Ferranti Argus 100
  Honeywell 1400
  Computer Control Company DDP-24
  RCA 601
  UNIVAC 418
  UNIVAC 1050 III
  SDS 9300
  BESM 3M, 4 circa 1963
  Siemens 3003
  IBM Saturn Launch Vehicle Computer (Hybrid, Aug 1963)
caption: PDP-6
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