DM74LS298
FAIRCHILD
19960
NA
FSC
65300
DIPSOP
FSC
4975
DIP16
ON/安森美
860000
DIP16
FSC
17975
DIP16
FAIRCILD
8000
DIP-16
FSC
7300
DIPSOP
FSC
7300
DIPSOP
ON/安森美
22000
DIP16
FAIRCHILD
9866
DIP16
FSC
17475
DIP16
NS/MOT
50000
DIP16
FSC
10604
DIP16
FAIRCHILD/仙童
12500
DIP16
FAIRCHILD
8430
原厂原装