| Компонент | Описание | Производитель | |
| JM38510/75503B2 | Octal Bidirectional Transceiver with TRI-STATE Inputs/ Outputs |
National Semiconductor |
|
| JM38510/75503BR | Octal Bidirectional Transceiver with TRI-STATE Inputs/ Outputs |
National Semiconductor |
|
| JM38510/75503BS | Octal Bidirectional Transceiver with TRI-STATE Inputs/ Outputs |
National Semiconductor |