FAIRCHILD
9852
NA
74LCX646
5000
ST
16900
原厂原封
74LCX646
FAIRCHILD/仙童
12500
SOP20
FAIRCHILD/仙童
5000
TSSOP24
Fairchild/ON
9000
24SOIC
NSC
80000
SSOP
onsemi(安森美)
1519
TSSOP24
STMicroelectronics
6580
ICTXRX/REGISTERBUS3ST24T
ST
100500
SOP24
ON Semiconductor(安森美)
500000
NA
恩XP
9200
NA
FAI
1229
TSSOP20
原厂
1000
NSC
2842
SSOP