NSC
2000
PLCC
NS
8000
CUDIP40
TI
16000
PDIP-28
nsc
500000
TI(德州仪器)
7350
PDIP28
TI/德州仪器
860000
SOIC-28
NS
12500
SOP28
NS
8800
DIP40
Texas Instruments
50
44-LCC(J 形引线)
NS
3296
NA/
HARRIS
1000
SOP-28
NSC
9823
PLCC-44
NS
19570
PLCC
NSC原装
9860
PLCC44
NSC
4
DIP28