| No. |
Part Name |
Description |
Manufacturer |
| 1 |
DM54AS257 |
Quad 1 of 2 Line Data Selectors/Multiplexers |
National Semiconductor |
| 2 |
DM74AS257 |
3-STATE Quad 1 of 2 Line Data Selector/Multiplexers |
Fairchild Semiconductor |
| 3 |
DM74AS257 |
Quad 1 of 2 Line Data Selectors/Multiplexers |
National Semiconductor |
| 4 |
DM74AS257M |
3-STATE Quad 1 of 2 Line Data Selectors/Multiplexers |
Fairchild Semiconductor |
| 5 |
DM74AS257MX |
3-STATE Quad 1 of 2 Line Data Selectors/Multiplexers |
Fairchild Semiconductor |
| 6 |
DM74AS257N |
3-STATE Quad 1 of 2 Line Data Selectors/Multiplexers |
Fairchild Semiconductor |
| 7 |
DM74AS257SJ |
3-STATE Quad 1 of 2 Line Data Selectors/Multiplexers |
Fairchild Semiconductor |
| 8 |
DM74AS257SJX |
3-STATE Quad 1 of 2 Line Data Selectors/Multiplexers |
Fairchild Semiconductor |
| 9 |
SN74AS257 |
Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
| 10 |
SN74AS257D |
Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
| 11 |
SN74AS257DR |
Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
| 12 |
SN74AS257N |
Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
| 13 |
SN74AS257NSR |
Quadruple 2-Line to 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
| | | |
