Quadruple 2-line to 1-line data selectors/multiplexers featuring 3-state outputs. This logic IC offers 4 independent circuits, each with 2 input lines and 1 output line, supporting 8 total inputs. Operating with a single supply voltage of 5V (4.5V to 5.5V range), it provides a bandwidth of 70MHz and a propagation delay of 7ns. The component is surface mountable in a SOIC package, with a high-level output current of 24mA and a low-level output current of 3mA. It operates within a temperature range of 0°C to 70°C and is RoHS compliant.
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Texas Instruments SN74F257DR technical specifications.
| Bandwidth | 70MHz |
| Package/Case | SOIC |
| High Level Output Current | 24mA |
| Independent Circuits | 1 |
| Lead Free | Contains Lead |
| Logic Function | Multiplexer |
| Low Level Output Current | 3mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Bits | 4 |
| Number of Channels | 4 |
| Number of Circuits | 4 |
| Number of Input Lines | 2 |
| Number of Inputs | 8 |
| Number of Output Lines | 1 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Polarity | Non-Inverting |
| Propagation Delay | 7ns |
| Quiescent Current | 15mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74F |
| Supply Type | Single |
| Throw Configuration | DPST |
| Weight | 0.004998oz |
| RoHS | Compliant |
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