DM74LS279
FAIRCHILD
19960
NA
NAT
6610
原厂原装
FAIRCHILD/仙童
10000
SMD
NSC
8888
DIP-16
FSC
2200
DIP14
原厂
5000
NS
1524
SOP3.9
FAIRCILD
8000
SOIC16
68900
DIP-16
NS
562000
DIP-16
ON Semiconductor(安森美)
500000
NA
NAT
19889
SOP
NS
80000
DIP
20
DIP
NAT
589610