HARRIS
1000
SOP-28
TI
3000
MDIP
NSC
50000
PLCC
CENTRAL
27000
SOT23
NS
131
PLCC44
TI/德州仪器
860000
SOIC-28
NS
12500
SOP28
TI
3115
44-PLCC
TI
9000
44PLCC
NS
2987
PLCC44
NS
8560
SOP28
NSC
2645
PLCC-44
NSC
8650
DIP28
Texas Instruments
9350
40-DIP(0.600 15.24mm)