| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,699 pcs
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1699 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request |
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The SN74ALS257ADR from Texas Instruments is a digital multiplexer designed for bus-organized systems. It allows multiplexing signals from four 4-bit data sources to four output data lines.
This device features 3-state outputs that do not load the data lines when the output-enable (OE) input is at a high logic level. The operating voltage range is 4.5V to 5.5V, with a typical quiescent current of 2.6mA and a maximum of 24mA. The operating temperature range is specified from 0°C to 70°C.
The SN74ALS257ADR is available in a 16-SOIC package and is designed for surface mount applications. Its circuit configuration is 4 x 2:1, with one independent circuit.
This multiplexer is suitable for high-performance systems requiring bus interfacing from multiple sources.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.62 | $0.62 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 5.5V with a typical value of 5V.
It is available in a 16-SOIC surface-mount package (16-SOIC (0.154", 3.90mm Width)).
The operating temperature range is 0°C to 70°C.
It has 4 channels.
Yes, it features 3-state outputs.
It belongs to the ALS (Advanced Low-power Schottky) family.
It is surface mount.