DM74LS299N
FAIRCHILD/仙童
3291
NA/
DM74LS299N
FSC
520
DIP20
DM74LS299N
FSC
2000
DIP
DM74LS299N
NSC
8888
DIP-20
DM74LS299N
FSC
3200
DIP
DM74LS299N
FAIRCHILD/仙童
6540
DIP20P
DM74LS299N
FAIRCHILD/仙童
12424
DIPSOP
DM74LS299N
FAIRCHILD
4278
原厂原装
DM74LS299N
FSC
6430
DIP
DM74LS299N
5000
DM74LS299N
FSC
65200
DIPSOP
DM74LS299N
FAIRCHILDSEMICONDUCTOR
100500
NA
DM74LS299N
FSC
7300
DIPSOP
DM74LS299N
FSC
8560
DIP-16P
DM74LS299N
FSC
6939
DIP-16P