NS/国半
3342
NA/
NA
54687
原厂原封可拆样
TI
53650
NA
NS
19570
PLCC
NATIONAL
990000
PBFREE
TI
9000
28SOIC
nsc
500000
NS
3000
NA
NS
2987
PLCC44
NS
131
PLCC44
Texas Instruments
9350
28-SOIC(0.295 7.50mm 宽)
TI
2929
NA
TI(德州仪器)
9850
SMD
NSC
18668
DIP28
NSC
9823
PLCC-44