ON/安森美
60000
SMD4
仙童Fairchild/FSC
4550
PDIP-4
551
原厂原装
NSC
33659
FAI
68500
SOP-4
FAIRCHILD/仙童
9852
SOP4
FAIRCHIL
2789
PDIP-4
68900
SOP-4
FSC
3200
DIP
FAIRCHILD
30640
SOP
原厂
7242
PDIP-4
FAI
1600
SOP-4
FAI
1600
SOP-4
FSC
8560
SOP4
FAIRCHI
80000
SOP4