
Semiconductor devices. Integrated circuits Part 2: Digital integrated circuits - Section two: Family specification for HCMOS digital integrated circuits, series 54/74 HC, 54/74 HCT, 54/74 HCU
出版:International Electrotechnical Committee

专家解读视频
1ED 1992 [01/01/1992]
GB/T 17023-1997 - Identical
BS QC 790109:1992 - Identical
PN IEC 60748-2-2:1999 - Identical
SS IEC 748 Ed. 2 (1993) - Identical