| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | LMS202ECM |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
 National Semiconductor ... | LMS202ECMW |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202ECMWX |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202ECMX |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
 National Semiconductor ... | LMS202ECMW |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202ECMWX |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202ECMX |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
 National Semiconductor ... | LMS202EIM |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
 National Semiconductor ... | LMS202EIMW |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202EIMWX |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202EIMX |  132Kb/8P | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
 National Semiconductor ... | LMS202CM |  114Kb/5P | 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202CMW |  114Kb/5P | 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202CMWX |  114Kb/5P | 5V Single Supply TIA/EIA-232 Dual Transceivers |