29 November 2015

• 19:39 19:39, 29 November 2015 diff hist +22‎ Logic gate ‎ Undid revision 692896361 by 12.201.37.4 ( talk) - Not a link. An abbreviated quote.

18 November 2015

• 23:22 23:22, 18 November 2015 diff hist +1‎ Logic gate ‎ Undid revision 691255658 by 117.192.198.130 ( talk)

29 June 2015

• 15:54 15:54, 29 June 2015 diff hist −22‎ Logic gate ‎ Undid revision 668913867 by Izyt ( talk) Alternative letter symbol, not a DeMorgan equivalent. See "Sheffer stroke"

23 April 2015

• 13:00 13:00, 23 April 2015 diff hist +24‎ Talk:Logic gate ‎ →‎DIN (and other obsolete) symbol standards

22 April 2015

• 16:45 16:45, 22 April 2015 diff hist +1,436‎ Talk:Logic gate ‎ →‎DIN (and other obsolete) symbol standards
• 13:35 13:35, 22 April 2015 diff hist +15‎ Logic gate ‎ Undid revision 658140977 by VladikVP ( talk) See discussion
• 13:34 13:34, 22 April 2015 diff hist −1,229‎ Logic gate ‎ Undid revision 658138507 by VladikVP ( talk) See discussion
• 13:33 13:33, 22 April 2015 diff hist +47‎ Logic gate ‎ Undid revision 658141036 by VladikVP ( talk) See discussion
• 13:32 13:32, 22 April 2015 diff hist +987‎ Talk:Logic gate ‎ →‎DIN (and other obsolete) symbol standards

21 April 2015

• 15:32 15:32, 21 April 2015 diff hist +766‎ Talk:Logic gate ‎ →‎DIN (and other obsolete) symbol standards: new section
• 15:14 15:14, 21 April 2015 diff hist +34‎ Logic gate ‎ Further reference to current DIN standard
• 14:59 14:59, 21 April 2015 diff hist +15‎ Logic gate ‎ Restore clarification of use of old DIN 40700 symbols
• 14:57 14:57, 21 April 2015 diff hist −1,229‎ Logic gate ‎ Undid revision 657042107 by VladikVP ( talk) DIN 40700 was replaced by DIN EN 60617 20 years ago. Retain original table and reference.
• 14:56 14:56, 21 April 2015 diff hist +47‎ Logic gate ‎ Undid revision 657042481 by VladikVP ( talk) DIN 40700 was replaced by DIN EN 60617 20 years ago. Retain original table and reference.

6 January 2015

• 23:54 23:54, 6 January 2015 diff hist 0‎ Logic gate ‎ Spelling

22 August 2014

• 02:05 02:05, 22 August 2014 diff hist +442‎ Logic gate ‎ Further corrections and clarifications re: symbols
• 01:02 01:02, 22 August 2014 diff hist +29‎ Logic gate ‎ Correction to symbol table headings

23 June 2014

• 01:15 01:15, 23 June 2014 diff hist −9‎ Electronic symbol ‎ Correction to IEEE reference
• 01:14 01:14, 23 June 2014 diff hist +25‎ Electronic symbol ‎ Add IEEE Std 91/91a to applicable standards
• 01:03 01:03, 23 June 2014 diff hist +16‎ Electronic symbol ‎ Add Logic gate to see also
• 00:44 00:44, 23 June 2014 diff hist +17‎ Circuit diagram ‎ Add reference to Logic gate topic