FSC
20000
NA
FAIR
4600
PLCC28
NS/国半
1200
NA/
FAIRCHI
21
PLCC
NS/国半
880000
DIP-24
FAIRCHILD/仙童
990000
NA
NATIONALSEMICONDUCTOR
127
NA
NS/美国国半
8540
CDIP
NS
30
CDIP
Amphenol/安费诺
21494
NS/国半
66800
DIP
FAIRCHILD/仙童
880000
NA
NS/国半
26800
PLCC
FAIRCHILD
1830
PLCC
FAIRCHILD/仙童
5000