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| PartNumber | DM74ALS251N | DM74ALS251M | DM74ALS251SJ |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 3-STATE Data Sel/Mul | Encoders, Decoders, Multiplexers & Demultiplexers 3-STATE Data Sel/Mul | Encoders, Decoders, Multiplexers & Demultiplexers 3-STATE Data Sel/Mul |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y | Y | Y |
| Product | Selectors / Multiplexers | Selectors / Multiplexers | Selectors / Multiplexers |
| Logic Family | 74A | 74A | 74A |
| Number of Bits | 3 bit | 3 bit | 3 bit |
| Number of Input Lines | 1 Input | 1 Input | 1 Input |
| Number of Output Lines | 8 Output | 8 Output | 8 Output |
| Propagation Delay Time | 15 ns at 4.5 V to 5.5 V | 15 ns at 4.5 V to 5.5 V | 15 ns at 4.5 V to 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-16 | SOIC-16 | SOP-16 |
| Packaging | Tube | Tube | Tube |
| Function | Selector/Multiplexer | Selector/Multiplexer | Selector/Multiplexer |
| Height | 3.42 mm | 1.5 mm | 1.8 mm |
| Input Voltage | 2.0 V to 0.8 V | 2.0 V to 0.8 V | 2.0 V to 0.8 V |
| Length | 19.68 mm | 10 mm | 10.2 mm |
| Number of Circuits | Single | Single | Single |
| Output Current | 24 mA | 24 mA | 24 mA |
| Output Voltage | 2 V to 0.8 V | 2 V to 0.8 V | 2 V to 0.8 V |
| Quiescent Current | 7 uA | 7 uA | 7 uA |
| Technology | Bipolar | Bipolar | Bipolar |
| Width | 6.6 mm | 4 mm | 5.3 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Logic Type | Data Selectors/Multiplexers | Data Selectors/Multiplexers | Data Selectors/Multiplexers |
| Supply Current Max | 7 uA | 7 uA | 7 uA |
| High Level Output Current | - 2.6 mA | - 2.6 mA | - 2.6 mA |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 25 | 48 | 47 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Part # Aliases | DM74ALS251N_NL | DM74ALS251M_NL | - |
| Unit Weight | 0.057419 oz | 0.008536 oz | 0.008536 oz |
| Produttore | Parte # | Descrizione | RFQ |
|---|---|---|---|
ON Semiconductor / Fairchild |
DM74ALS251SJX | Encoders, Decoders, Multiplexers & Demultiplexers 3-STATE Data Sel/Mul | |
| DM74ALS251N | Encoders, Decoders, Multiplexers & Demultiplexers 3-STATE Data Sel/Mul | ||
| DM74ALS251M | Encoders, Decoders, Multiplexers & Demultiplexers 3-STATE Data Sel/Mul | ||
| DM74ALS251SJ | Encoders, Decoders, Multiplexers & Demultiplexers 3-STATE Data Sel/Mul | ||
ON Semiconductor |
DM74ALS251SJ | IC DATA SELECTOR/MUX 1-8 16SOP | |
| DM74ALS251SJX | IC DATA SELECTOR/MUX 1-8 16SOP | ||
| DM74ALS251M | IC DATA SELECTOR/MUX 1-8 16SOIC | ||
| DM74ALS251MX | IC DATA SELECTOR/MUX 1-8 16SOIC | ||
| DM74ALS251N | IC DATA SELECTOR/MUX 1-8 16DIP | ||
| DM74ALS251MX SOP3.9 | Nuovo e originale |