ST
700
ST
30000
PLCC44
ST
71000
PLCC44
ST/STMicroelectronics/意法半导
13
PLCC44
AMD
265209
CDIP40
ST/意法
265209
CDIP-40
原装进口
80000
PLCC44
ST
71000
PLCC44
ST
562000
PLCC44
AMD
562000
CDIP40
ST
2987
DIP40
ST
562000
CDIP-40
ST原装现货
700000
PLCC44
68900
CDIP40
ST
589220