| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| WS57C49C-35DI | KB | ||||
| WS57C49C-35TMB | STMICROELECTRONICS | HIGH SPEED 8K x 8 CMOS PROM/RPROM | 52 KB | 7 | |
| WS57C43C-45T | STMICROELECTRONICS | HIGH SPEED 4K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C49C-35TI | STMICROELECTRONICS | HIGH SPEED 8K x 8 CMOS PROM/RPROM | 52 KB | 7 | |
| WS57C51C-45TMB | STMICROELECTRONICS | HIGH SPEED 16K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C256F-55D | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C51B-40T | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C291C-55T | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS555MX | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS57C291B-45T | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS57C256F-35TMB | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS57C49C-45J | STMICROELECTRONICS | HIGH SPEED 8K x 8 CMOS PROM/RPROM | 52 KB | 7 | |
| WS57C49C-55TMB | STMICROELECTRONICS | HIGH SPEED 8K x 8 CMOS PROM/RPROM | 52 KB | 7 | |
| WS57C256F-55TMB | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C49C-45D | STMICROELECTRONICS | HIGH SPEED 8K x 8 CMOS PROM/RPROM | 52 KB | 7 | |
| WS57C191C-45DMB | STMICROELECTRONICS | HIGH SPEED 2K x 8 CMOS PROM/RPROM | 54 KB | 7 |