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| PartNumber | 74AHC257PW,118 | 74AHC257PW,112 | 74AHC257PW |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2-INPUT | Encoders, Decoders, Multiplexers & Demultiplexers QUAD 2-INPUT | - Bulk (Alt: 74AHC257PW) |
| Manufacturer | Nexperia | Nexperia | - |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| RoHS | Y | Y | - |
| Product | Multiplexers | Multiplexers | - |
| Logic Family | AHC | AHC | - |
| Number of Input Lines | 8 Input | 8 Input | - |
| Number of Output Lines | 4 Output | 4 Output | - |
| Propagation Delay Time | 12.8 ns at 3.3 V, 7.9 ns at 5 V | 12.8 ns at 3.3 V, 7.9 ns at 5 V | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-16 | TSSOP-16 | - |
| Packaging | Reel | Tube | - |
| Function | Multiplexer | Multiplexer | - |
| Height | 0.95 mm | 0.95 mm | - |
| Length | 5.1 mm | 5.1 mm | - |
| Technology | CMOS | CMOS | - |
| Width | 4.5 mm | 4.5 mm | - |
| Brand | Nexperia | Nexperia | - |
| High Level Output Current | - 8 mA | - 8 mA | - |
| Low Level Output Current | 8 mA | 8 mA | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 2500 | 96 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Part # Aliases | 74AHC257PWDH-T | 74AHC257PWDH | - |