DS14C238 系列
| 製造商。 部分# | 描述 | 製造商 | 有現貨的 | 行動 |
| DS14C238WMX | LINE TRANSCEIVER, 4 FUNC, 4 DRIV | National Semiconductor | 9346 |
|
| DS14C238WM | IC TRANSCEIVER FULL 4/4 24SOIC | National Semiconductor | 6750 |
|
| DS14C238WM/NOPB | IC TRANSCEIVER FULL 4/4 24SOIC | National Semiconductor | 8633 |
|
| DS14C238WMX/NOPB | LINE TRANSCEIVER, 4 FUNC, 4 DRIV | National Semiconductor | 3291 |
|