74ACT257SC и другие
| Компонент | Описание | Производитель | |
| 74ACT257SC | Quad 2-Input Multiplexer with 3-STATE Outputs |
Fairchild Semiconductor |
 |
| 74ACT257SCX | Quad 2-Input Multiplexer with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74ACT257SJ | Quad 2-Input Multiplexer with 3-STATE Outputs |
Fairchild Semiconductor |
|
| 74ACT257SJX | Quad 2-Input Multiplexer with 3-STATE Outputs |
Fairchild Semiconductor |
|
| CD74ACT257SM | Quad 2-Input Multiplexer with Three-State Outputs |
Texas Instruments |
|
| CD74ACT257SM | Quad 2-Input Multiplexer with Three-State Outputs |
Texas Instruments |
|
| CD74ACT257SM | Quad 2-Input Multiplexer with Three-State Outputs |
Texas Instruments |
|