CORNING
3270
NA/
CORNING
121
CORNING/康宁
20
DIP20
68900
DIP20
CORNING
562000
DIP20
CORNING
589610
MOTOROLA
2250
SMD
CORNING
63868
DIP20
CORNING
20
DIP20
CORNING
899933
DIP20
MOTOROLA/摩托罗拉
13000
TSSOP1
CORNING
12588
DIP20
CORNING
8560
DIP20
CORNINGFREQU
6554
原厂原装
CORNING
28600
DIP20