Quad 2-to-1 multiplexer, featuring true outputs and a 74AS series designation. This integrated circuit offers 4 independent circuits, each with 2 input lines and 1 output line. It supports a single supply voltage range of 4.5V to 5.5V, with a high-level output current of 48mA and a low-level output current of 15mA. The surface-mount SOIC package has a maximum operating temperature of 70°C and a propagation delay of 6ns.
PackageSOIC
MountingSurface Mount
Power1.3W
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Technical Specifications
Texas Instruments SN74AS257DE4 technical specifications.
General
| Package/Case | SOIC |
| High Level Output Current | 48mA |
| Independent Circuits | 1 |
| Lead Free | Contains Lead |
| Logic Function | Multiplexer, Mux |
| Low Level Output Current | 15mA |
| 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 Input Lines | 2 |
| Number of Inputs | 8 |
| Number of Output Lines | 1 |
| Number of Outputs | 4 |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Power Dissipation | 1.3W |
| Propagation Delay | 6ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74AS |
| Supply Type | Single |
| Weight | 0.004998oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments SN74AS257DE4 Datasheet
Download the complete datasheet for Texas Instruments SN74AS257DE4 to view detailed technical specifications.
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