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| PartNumber | SN74ALS251N | SN74ALS251DR | SN74ALS251D |
| Description | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| 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 | ALS | ALS | ALS |
| Number of Input Lines | 8 Input | 8 Input | 8 Input |
| Number of Output Lines | 1 Output | 1 Output | 1 Output |
| Propagation Delay Time | 24 ns | 24 ns | 24 ns |
| 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 | SOP-16 | SOP-16 |
| Packaging | Tube | Reel | Tube |
| Function | Multiplexer | Multiplexer | Multiplexer |
| Height | 4.57 mm | 1.58 mm | 1.58 mm |
| Length | 19.3 mm | 9.9 mm | 9.9 mm |
| Number of Circuits | Single | Single | Single |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Series | SN74ALS251 | SN74ALS251 | SN74ALS251 |
| Technology | Bipolar | Bipolar | Bipolar |
| Width | 6.35 mm | 3.91 mm | 3.91 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Logic Type | Selectors/Multiplexers | Selectors/Multiplexers | Selectors/Multiplexers |
| High Level Output Current | - 2.6 mA | - 2.6 mA | - 2.6 mA |
| Low Level Output Current | 24 mA | 24 mA | 24 mA |
| Maximum Clock Frequency | 75 MHz | 75 MHz | 75 MHz |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 25 | 2500 | 40 |
| Subcategory | Logic ICs | Logic ICs | Logic ICs |
| Unit Weight | 0.033570 oz | 0.004998 oz | 0.004998 oz |
| Fabricante | Parte # | Descripción | RFQ |
|---|---|---|---|
Texas Instruments |
SN74ALS251N | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | |
| SN74ALS251DR | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | ||
| SN74ALS251NSR | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | ||
| SN74ALS251D | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | ||
| SN74ALS251NG4 | Nuevo y original | ||
| SN74ALS251NSR | IC SELECTOR/MUX 1OF8 3ST 16SO | ||
| SN74ALS251N | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | ||
| SN74ALS251D | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | ||
| SN74ALS251DR | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt | ||
| SN74ALS251DRG4 (PB) | Nuevo y original | ||
| SN74ALS251NS | Multiplexer, ALS Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL, PDSO16 | ||
| SN74ALS251NE4 | Encoders, Decoders, Multiplexers & Demultiplexers 1-of-8 Data Slctr/ Mltplxr W/3-St Otpt |