The CY74FCT257CTDE4 is a 4-bit multiplexer from Texas Instruments with a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It has a high level output current of 64mA and a low level output current of 32mA. The device is RoHS compliant and lead free, and is packaged in a SOIC package.
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| Package/Case | SOIC |
| High Level Output Current | 64mA |
| Independent Circuits | 1 |
| Lead Free | Lead Free |
| Logic Function | Multiplexer |
| Low Level Output Current | 32mA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Mount | Surface Mount |
| Number of Bits | 4 |
| Number of Input Lines | 2 |
| Number of Output Lines | 1 |
| Package Quantity | 960 |
| Packaging | Rail/Tube |
| Propagation Delay | 4.3ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | 74FCT |
| Supply Type | Single |
| Throw Configuration | DPST |
| Weight | 0.004998oz |
| RoHS | Compliant |
