74F280SCX
onsemi(安森美)
2669
SOP14
74F280SCX
FAIRCHILD/仙童
494
NA/
74F280SCX
FAIR
55
74F280SCX
nsc
6980
N/A
74F280SCX
FAIRCHILD/仙童
5000
74F280SCX
NSC
2987
SOP
74F280SCX
FAIRCHILD/仙童
5000
SOP
74F280SCX
FAIRCHILD
289
74F280SCX
原厂
5000
74F280SCX
FAIRCHI
7312
N/A
74F280SCX
ON-安森美
18800
SOIC-14
74F280SCX
5000
74F280SCX
onsemi(安森美)
7350
SOP14
74F280SCX
FAIRCHILD/仙童
2500
SOP
74F280SCX
Fairchild/ON
9000
14SOIC