SG6520
FSC
6680
DIP-16
SG6520
FAIRCHILD
19960
NA
SG6520
FSC
6680
DIP-16
SYSTEMGE
26891
DIP16
ONSemiconductor
66800
16-DIP
SYSTEMG
399000
DIP14
SYSTEMGE
4560
DIP16
FAIRCHILD/仙童
6500
DIP16
FAIRCHILD/仙童
880000
DIP16
SYSTEMG
5080
DIP14
FAIRCHILD
9852
DIP16
SYSTEMGE
281
DIP16
FAIRCHILD/仙童
12000
DIP-16
FAIRCHILD
8600
DIP-16
只做原装
36520
DIP16