ST
2500
PLCC-32
STMicroelectronics
6800
ICOTP512KBIT90NS28DIP
STMicroelectronics
6800
ICOTP512KBIT90NS28DIP
ST
16900
DIP
ST
69
PDIP28
ST/意法
189
NA/
ST/意法
189
NA/
ST/意法
3280
NA/
ST
80000
DIP-28
ST
80
PDIP28
ST
1
DIP-28
ST
247
DIP28
ST
128
PLCC
ST
8529
PLCC-32
ST
6528
DIP28