SN74LS240DWR2 и другие
| Компонент | Описание | Производитель | |
| SN74LS240DWR | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
 |
| SN74LS240DWR | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
|
| SN74LS240DWR2 | Octal Buffer/Line Driver with 3-State Outputs |
ON Semiconductor |
|
| SN74LS240DWRE4 | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS |
Texas Instruments |
|