Texas Instruments
SN74HC257DR
SN74HC257DR
Regular price
$0.06 USD
Regular price
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$0.06 USD
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SN74HC257DR Texas Instruments - Yeehing Electronics
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.244 |
| 100 — 249 | 0.166 |
| 250 — 999 | 0.128 |
| 1,000 + | 0.06 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | Y |
| Product | Selectors / Multiplexers |
| Logic Family | HC |
| Number of Bits | 4 bit |
| Number of Input Lines | 2 Input |
| Number of Output Lines | 1 Output |
| Propagation Delay Time | 25 ns |
| Supply Voltage - Min | 2 V |
| Supply Voltage - Max | 6 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOP-16 |
| Packaging | Reel |
| Function | Multiplexer |
| Height | 1.58 mm |
| Length | 9.9 mm |
| Number of Circuits | Quad |
| Operating Temperature Range | - 40 C to + 85 C |
| Series | SN74HC257 |
| Technology | CMOS |
| Width | 3.91 mm |
| Brand | Texas Instruments |
| Logic Type | Data Selectors/Multiplexers |
| High Level Output Current | - 7.8 mA |
| Low Level Output Current | 7.8 mA |
| Maximum Clock Frequency | 28 MHz |
| Operating Supply Voltage | 2 V to 6 V |
| Product Type | Encoders, Decoders, Multiplexers & Demultiplexers |
| Factory Pack Quantity | 2500 |
| Subcategory | Logic ICs |
| Unit Weight | 0.004998 oz |
For more information, please refer to datasheet
Documents
| SN74HC257DR Datasheet |
More Information
These devices are designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the output-enable (G) input is at a high logic level.
