ST
6528
CDIP
ST
6528
PDIP
ST
6528
DIP-28
ST
80000
PLCC
ST
18000
DIP
ST
720
PLCC/32
ST
19
DIP
ST
3
DIP-28大体
ST
210
CDIP-28
ST
2987
PLCC-32
ST
16800
PLCC32
M27C512-12C6
90
90
STMicroelectronics
3200
ST
3200
DIP-28
STMicroelectronics
5058
ICOTP512KBIT120NS32PLCC