STM/STMicroelectronics/意法半
172
CDIP40
STM/STMicroelectronics/意法半
140
PLCC
ST/STMicroelectronics/意法半导
499
PLCC44
ST
30000
PLCC44
ST
30000
PLCC
ST
30000
CDIP40
STM
172
CDIP40
STM
140
PLCC
ST
495
PLCC44
ST
18000
标准封装
ST
18000
标准封装
18000
DIP-40
ST
16900
DIP
ST/意法
5000
CDIP40
ST/意法
5000
PLCC48