SI
6528
DIP
HARRIS
8021
NA
MAXIM
384
DIP28
SILICONIX
20000
DIP
Maxim Integrated
7300
28-PDIP
Maxim/美信
12700
PDIP-28
MAXIM/美信
2500
PDIP
Maxim/美信
30000
PDIP-28
MAXIM
434
DIP28
SIL
12000
INTERSIL
6540
DIP
SI
880000
DIP-28
SIL
28000
DIP
MAXIM
8888
原装原封
SILICON
8000
DIP-28