| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| DS14C239WM | National Semiconductor | Dual Supply TIA/EIA-232 3 x 5 Driver/Receiver | 120 KB | 8 |  |
| DS17885-5 | MAXIM | Real-Time Clocks | 319 KB | 30 |  |
| DS1587 | MAXIM | Real-Time Clocks | 319 KB | 30 | |
| DS1554P-70 | Dallas Semiconducotr | 256K NV Y2KC Timekeeping RAM | 284 KB | 21 |  |
| DS1238S-10 | Dallas Semiconducotr | Power Supply Supervisor | 945 KB | 0 | |
| DS1000Z-35 | Dallas Semiconducotr | Power Supply Supervisor | 945 KB | 0 | |
| DS1743P-100 | Dallas Semiconducotr | Y2KC Nonvolatile Timekeeping RAM | 247 KB | 17 | |
| DS1230W-70 | Dallas Semiconducotr | Y2KC Nonvolatile Timekeeping RAM | 247 KB | 17 | |
| DS1284 | DALLAS SEMICONDUCTOR CORP. | Watchdog Timekeepers | 384 KB | 18 |  |
| DS1744WP-120 | Maxim Integrated Products | Y2K-Compliant, Nonvolatile Timekeeping RAMs | 583 KB | 16 |  |
| DS1231-50 | Dallas Semiconducotr | Power Supply Supervisor | 66 KB | 0 | |
| DS1225AD-70 | Dallas Semiconducotr | 64k Nonvolatile SRAM | 147 KB | 10 | |
| DS1000M | Dallas Semiconducotr | 64k Nonvolatile SRAM | 147 KB | 10 | |
| DS1010S-050 | Dallas Semiconducotr | 64k Nonvolatile SRAM | 147 KB | 10 | |
| DS1000S-35 | Dallas Semiconducotr | 64k Nonvolatile SRAM | 147 KB | 10 | |
| DS1230YP-70 | DALLAS SEMICONDUCTOR CORP. | 256k Nonvolatile SRAM | 215 KB | 12 | |
