Quadruple 2-line to 1-line data selectors/multiplexers with 3-state outputs. Features 35MHz bandwidth, 15ns propagation delay, and 24mA high-level output current. Operates with a 5V supply voltage (4.75V to 5.25V range) and offers 2.6mA low-level output current. This surface mount IC is packaged in a 16-SO SOP, suitable for 0°C to 70°C operation. RoHS compliant and lead-free.
PackageSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments SN74LS257BNSR technical specifications.
General
| Bandwidth | 35MHz |
| Package/Case | SOP |
| High Level Output Current | 24mA |
| Independent Circuits | 1 |
| Lead Free | Lead Free |
| Logic Function | Multiplexer |
| Low Level Output Current | 2.6mA |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Surface Mount |
| Number of Bits | 2 |
| Number of Channels | 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 |
| Propagation Delay | 15ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74LS |
| Supply Type | Single |
| Weight | 0.007079oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments SN74LS257BNSR Datasheet
Download the complete datasheet for Texas Instruments SN74LS257BNSR to view detailed technical specifications.
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