CENTRAL
27000
SOT23
TI(德州仪器)
7350
PDIP28
NS/国半
3342
NA/
NSC
80000
DIP28
HARRIS
1000
SOP-28
NS
158
PLCC44
NS
12800
PLCC
NS
131
PLCC44
NS
19570
PLCC
NSC原装
9860
PLCC44
TI/德州仪器
860000
SOIC-28
NS/国半
9852
QFP-44
Texas Instruments
50
44-LCC(J 形引线)
TI
3000
MDIP
NS
3000
NA