ROCK
3280
NA/
ROCKWELL
20000
NA
ROCKWEL
80000
PLCC
ROCKWELL
996880
PLCC
ROCKWELL
18000
DIP
ROCK
86
PLCC44
ROCKWELL
25000
RC
3000
PLCC44
ROCKWEL
67500
PLCC
ROCKWELL
7500
DIP40
Rockwell
1
ROCKWELL/罗克韦尔
39000
DIP
TI/德州仪器
13718
DIP
ROCKWELL
39167
DIP
ROCKWELL
7000
PLCC44