| | |
| ST,SINGAPORE,CERAMIC,USED | |
| ST,Singapore,Ceramic | |
| ST,SIGAPORE,CERAMIC,USED | |
| 512 Kbit (64K x8) UV EPROM ,28PIN,DIP,WITH WINDOW,CERAMIC,ST,SINGAPORE | |
| ST,SINGAPORE,UNUSED,CERAMIC | |
| ST,SINGAPORE,CERAMIC | |
| 512 Kbit (64K x8) UV EPROM,28PIN,DIP,CERAMIC,ST,SINGAPORE | |
| ST,CHINA,OTP,DIP,WITHOUT WINDOW | |