HLF/洪利发
50000
NA/
PTC
1584
NA/
PTC/普诚
175
NA/
PTC
4000
NA/
PTC/普诚
3668
NA/
PTC/普诚
3698
NA/
PTC/普诚
3693
NA/
PTC
80000
DIP
PTC
6528
SOP20
PTC
9960
DIPSOP
进口原装
1030
DIP
PTC
8890
SOP
PTC
8890
DIP18
PTC/Princeton Technology Corpo
4000
DIP-18
PTC/Princeton Technology Corpo
20366
DIP