EN 190109:1994现行
Digital Integrated Hc Mos Circuits - Series Hc/Hct/Hcu (Family Specification)
出版：European Committee for Standards - Electrical
专家解读视频
1994 [01/05/1994]
Supersedes CECC 90109 (07/2005)
BS EN 190109:1994 - Identical
DIN EN 190109 (1996-11) - Identical
I.S. EN 190109:1994 - Identical
PN EN 190109:2002 - Identical
NEN EN 190109:2005 - Identical
SS EN 190109 Ed. 1 (1995) - Identical
DS EN 190109:1994 - Identical
NF EN 190109:2013 - Identical
NBN EN 190109:2008 - Identical
