The 74HC257DB,112 is an 8-channel 4-bit multiplexer from NXP, packaged in a surface mount SSOP package. It operates over a temperature range of -40°C to 125°C and is powered by a 2V to 6V supply. The device can handle up to 7.8mA of current at high and low logic levels. It has a propagation delay of 165ns and is compliant with RoHS regulations.
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NXP 74HC257DB,112 technical specifications.
| Package/Case | SSOP |
| Contact Plating | Gold |
| High Level Output Current | -7.8mA |
| Logic Function | Multiplexer, Mux |
| Low Level Output Current | 7.8mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Bits | 4 |
| Number of Input Lines | 2 |
| Number of Inputs | 8 |
| Number of Output Lines | 4 |
| Number of Outputs | 4 |
| Operating Supply Voltage | 5V |
| Package Quantity | 1092 |
| Packaging | Rail/Tube |
| Power Dissipation | 500mW |
| Propagation Delay | 165ns |
| RoHS Compliant | Yes |
| RoHS | Compliant |
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