NSC
23257
SOP28
NS/国半
50000
PLCC132
TI
13880
28SOIC
NS
3689
QFP
NSC
5177
PLCC-44P
NS
3000
SOP
TI
9000
28SOIC
NS
7300
28-SOIC
TI
35200
SOIC-28
NS
500
QFP
NS
2500
QFP
NSC
8230
TQFP
NSC
65600
28-SOIC
Texas Instruments
9350
28-SOIC(0.295,7.50mm 宽)
TI
7750
28-SOIC