NS
4250
NA/
NSC
80000
DIP-28
NS/国半
990000
NA
NS
16800
PGA
FAIRCHILD/仙童
5623
TO-220-5
FAIRCHILD品牌
6528
TO-220-5
FAIRCHILD
562000
TO220-5
68900
TO220-5
NS
8000
PGA
FAIRCHILD
4500
TO-220-5
NS
428
DIP
NSC
589610
NS
2058
NS
265209
PLCC
TI-德州仪器
9328
逻辑计算IC