| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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19 pcs
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19 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SN74HC257PWR from Texas Instruments is a high-speed CMOS logic multiplexer. It features a 4 x 2:1 circuit configuration, allowing for the selection of one of four inputs to a single output.
This device operates over a wide voltage range of 2V to 6V, making it suitable for various system designs. It offers high-current inverting outputs capable of driving up to 15 LSTTL loads. The typical propagation delay is 12 ns for the SN74HC258 variant, and it provides ±6 mA output drive at 5V.
Packaged in a 16-TSSOP, the SN74HC257PWR is designed for surface mount applications. It has an operating temperature range of -40°C to 85°C. The low power consumption, with a maximum ICC of 80 µA, and low input current of 1 µA make it an efficient choice for high-performance systems requiring bus interface from multiple sources.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SN74HC257PWR operates from 2V to 6V.
The operating temperature range is -40°C to 85°C.
It is supplied in a 16-TSSOP package.
The typical propagation delay is 12 ns.
It provides ±6 mA output drive at 5V.