75ALS057 Serie
| Herstellerteil# | Beschreibung | Hersteller | Auf Lager | Betrieb |
| SN75ALS057DWR | IC TRANSCEIVER 4/4 20SOIC | Texas Instruments | 7504 |
|
| SN75ALS057DW | IC TRANSCEIVER 4/4 20SOIC | Texas Instruments | 8848 |
|
| SN75ALS057N | IC TRANSCEIVER 4/4 20DIP | Texas Instruments | 7078 |
|