Fairchild/ON
9000
20PDIP
NS/国半
27950
DIP
NS
1880
DIP-20
NS/美国国半
8850
DIP
仙童FAIR
6800
DIP20
74F538
NS
468
SOP
NSC
198
FSC
482
SOP-20P
PHSSEMICONDUCTOR
80000
NA
FAIRCHILD/仙童
5000
SOP20-7.2MM
FSC
9
SOP7.2
FAIRCHIL
2800
SOP-7.2
PHSSEMICONDUCTOR
100500
NA
NS
10000
DIP-20
nsc
50000
原厂封装