74F280
NS
80000
SOP14 3
74F280
FAIRCHIL
24990
DIP
74F280
FAIRCHILD/仙童
8000
DIP
74F280
FSC
3200
SOP
74F280
3
74F280
NSC
6200
SOP-14
74F280
NS
500
3.9mm14
74F280
NSC
20000
SOP-14
74F280
原装
6900
SOP-14
74F280
FAI
20000
SMD
74F280
FAIRCHILD/仙童
604
SOP14
74F280
NSC
50
SOP-14
74F280
MOT
14
SOIC-14/3.9mm
74F280
NS
3500
SOP
74F280
FSC
457
DIP-14