| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| WS57C291B-35T | KB | ||||
| WS57C51C-35T | STMICROELECTRONICS | HIGH SPEED 16K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C49C-25TI | STMICROELECTRONICS | HIGH SPEED 16K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C71C-45T | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS57C51C-55T | STMICROELECTRONICS | HIGH SPEED 16K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C49B-45T | STMICROELECTRONICS | HIGH SPEED 16K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C51B-55T | STMICROELECTRONICS | HIGH SPEED 16K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C51C-45T | STMICROELECTRONICS | HIGH SPEED 16K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C256F-55DMB | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS EPROM | 49 KB | 5 | |
| WS57C49C-45TMB | STMICROELECTRONICS | HIGH SPEED 8K x 8 CMOS PROM/RPROM | 52 KB | 7 | |
| WS57C45-35S | STMICROELECTRONICS | HIGH-SPEED 2K x 8 REGISTERED CMOS PROM/RPROM | 78 KB | 9 | |
| WS57C49B-55T | STMICROELECTRONICS | HIGH-SPEED 2K x 8 REGISTERED CMOS PROM/RPROM | 78 KB | 9 | |
| WS57C43C-35T | STMICROELECTRONICS | HIGH SPEED 4K x 8 CMOS PROM/RPROM | 53 KB | 7 | |
| WS57C71C-70T | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS57C191C-45Y | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS PROM/RPROM | 54 KB | 7 | |
| WS57C71C-55TMB | STMICROELECTRONICS | HIGH SPEED 32K x 8 CMOS PROM/RPROM | 54 KB | 7 |