| PartNumber | 74HC251DB,118 | 74HC251DB-Q100J | 74HC251DB,112 |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 8-INPUT MUX 3-STATE | Encoders, Decoders, Multiplexers & Demultiplexers 8-input multiplexer | Encoders, Decoders, Multiplexers & Demultiplexers 8-INPUT MUX 3-STATE |
| Manufacturer | Nexperia | Nexperia | NXP Semiconductors |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Logic - Signal Switches, Multiplexers, Decoders |
| RoHS | Y | Y | - |
| Product | Multiplexers | Multiplexers | - |
| Logic Family | HC | 74HC | - |
| Number of Input Lines | 8 Input | 8 Input | - |
| Number of Output Lines | 1 Output | 8 Output | - |
| Propagation Delay Time | 175 ns at 2 V, 35 ns at 4.5 V, 30 ns at 6 V | 18 ns | - |
| Supply Voltage Min | 2 V | 2 V | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-16 | SSOP-16 | - |
| Packaging | Reel | Reel | Tube Alternate Packaging |
| Function | Multiplexer | - | - |
| Height | 1.8 mm | - | - |
| Length | 6.4 mm | - | - |
| Technology | CMOS | - | - |
| Width | 5.4 mm | - | - |
| Brand | Nexperia | Nexperia | - |
| High Level Output Current | - 7.8 mA | - | - |
| Low Level Output Current | 7.8 mA | - | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | - |
| Factory Pack Quantity | 2000 | 2000 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Part # Aliases | 74HC251DB-T | - | - |
| Qualification | - | AEC-Q100 | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - |
| Pd Power Dissipation | - | 500 mW (1/2 W) | - |
| Unit Weight | - | 0.004586 oz | - |
| Series | - | - | 74HC |
| Type | - | - | Multiplexer |
| Package Case | - | - | 16-SSOP (0.209", 5.30mm Width) |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 2 V ~ 6 V |
| Supplier Device Package | - | - | 16-SSOP |
| Voltage Supply Source | - | - | Single Supply |
| Circuit | - | - | 1 x 8:1 |
| Current Output High Low | - | - | 5.2mA, 5.2mA |
| Independent Circuits | - | - | 1 |