ST
30000
CDIP28
ST
8900
DIP????
STMicroelectronics
30000
NA
ST/意法
50
DIP
ST/意法
13000
CDIP28
ST/意法
13000
DIP28
STMicroelectronics
15
PLCC
ST
65
PLCC/32
ST
70
PLCC/32
ST
2987
DIP-28(窗口)
ST
2987
PLCC-32
ST/意法
50000
DIP
ST/意法
3300
NA/
ST
69670
DIP
ST
6528
FDIP