CECC 90109:1989被替代
Family Specification: Digital Integrated Hc Mos Circuits - Series Hc/hct/hcu
出版：CENELEC Electronic Components Committee
专家解读视频
1989 AMD 1 1993 [30/11/1993]1989 [01/01/1989]
Also numbered as I.S. 766. (10/2002)
BS EN 190109:1994 - Identical
SS CECC 90109 Ed. 2 (1990) - Identical
SS EN 190109 Ed. 1 (1995) - Identical
NFC 86 222:1990 - Identical
BS CECC 90109:1990 - Identical
I.S. 766:1991 - Equivalent
BS CECC 90109:1986 - Identical
