SN74ALS257AD
IC MULTIPLEXER 4 X 2:1 16SOICManufacturer: Texas Instruments
Categories: Signal Switches, Multiplexers, Decoders
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Texas Instruments SN74ALS257AD is a high-speed CMOS logic 4 x 2:1 multiplexer featuring advanced ALS family performance. This component offers one independent 4 x 2:1 multiplexer circuit, enabling efficient data selection. Designed for surface mount applications, it is housed in a 16-SOIC package with a 0.154" (3.90mm) width, suitable for automated assembly processes. The device operates from a single supply voltage ranging from 4.5V to 5.5V. Key electrical characteristics include output drive capabilities of 2.6mA for high and 24mA for low. The SN74ALS257AD finds application in various electronic systems, including telecommunications infrastructure, industrial automation, and consumer electronics, where reliable signal routing and switching are critical. It operates within a temperature range of 0°C to 70°C.
Additional Information
Series: 74ALSRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Circuit | 4 x 2:1 |
| Type | Multiplexer |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Independent Circuits | 1 |
| Current - Output High, Low | 2.6mA, 24mA |
| Voltage Supply Source | Single Supply |
| Supplier Device Package | 16-SOIC |
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