DM74LS47
FAIRCHILD
19960
NA
D/C
35200
DC
FAIRCHILD/仙童
134
DIP-16
FSC
5000
原厂正规渠道
NS/国半
265209
DIP
NS/国半
50000
DIP
FAI
36
DIP16
NAT
4696
原厂原装
FSC
16800
DIP
TI(德州仪器)
589610
N/A
FAIRCHILD/仙童
12580
DIP16
FSC
2800
NS
910
CDIP
TI(德州仪器)
8000
FAIRCHILD/仙童
12000
DIP16