FAIRCHILD/仙童
4050
NA/
NS
3000
DIP
FSC
20000
NA
NATIONAL
10
FSC
18
DIP
FAI
65480
FAIR
8888
原装原封
FSC
34
DIP-20
NATIONAL SEMICONDUCTOR
898
SMD
FAIRCHILD
10216
原厂原装
NS
5000
DIP
NAT
19889
DIP
FAIRCHILD
3600
B4(大指20脚)
ON Semiconductor
65200
20-PDIP
ON Semiconductor
7300
20-PDIP