ST/意法
80000
NA
ST
10239
DIP-28
ST
25000
PLCC-32
ST
25000
PLCC32
STM/STMicroelectronics/意法半
2946
PLCC32
STM
520
PLCC32
ST/意法
6521
PLCC32
ST
9852
CDIP28
ST
68500
PLCC-32
ST
6500
DIP
ST
93480
DIP
ST
93480
DIP-28P
ST
93480
DIP16
ST
93480
原厂原封
ST
93480
DIP-28