CENTRAL
27000
SOT23
NS
3296
NA/
TI(德州仪器)
7350
PDIP28
NSC
80000
DIP28
HARRIS
1000
SOP-28
NS
12500
SOP28
NS/国半
9852
QFP-44
Texas Instruments
9350
40-DIP(0.600 15.24mm)
TI
7750
44-PLCC
原装NS
20000
QFP-44
NS
2987
PLCC44
NSC
4
DIP28
NSC
2645
PLCC-44
NS
19570
PLCC
NSC原装
9860
PLCC44