LSI
3490
NA/
NS/美国国半
54648
DIP24
Fairchild/ON
9000
28LCC (JLead)
LSI
880000
QFP
FAIRCHILD/仙童
7500
PLCC
SEAGATE
3400
QFP
NSC
9850
CDIP24
Amphenol(安费诺)
15000
NA
FAIRCHILD/仙童
25000
NS/国半
66600
IC
TI
5642
DIP
FCI
275000
NA
FAIRCHILD/仙童
3800
PLCC
NS
5000
CQFP24