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SN74ALS257AD The Texas Instruments SN74ALS257AD is a quadruple 2-line to 1-line data selector/multiplexer. It features 3-state outputs and operates from 0°C to 70°C.
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SN74ALS257AD

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74ALS257AD is a quadruple 2-line to 1-line data selector/multiplexer. It features 3-state outputs and operates from 0°C to 70°C.
✓ Total Stock: 120,533 pcs
$ Price Range: $0.70

SN74ALS257AD Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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120,533 pcs
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SN74ALS257AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SN74ALS257AD Description

Short technical summary and product information.

The SN74ALS257AD 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 operates with a supply voltage range of 4.5V to 5.5V and has an operating temperature range of 0°C to 70°C. The 3-state outputs do not load the data lines when the output-enable input is at a high logic level, providing flexibility in system design.

 

The SN74ALS257AD is available in a 16-SOIC package, suitable for surface mount applications. Its circuit configuration is 4 x 2:1, with one independent circuit.

 

This component is characterized for operation from 0°C to 70°C, making it suitable for various commercial and industrial applications.

SN74ALS257AD Quick Information

Product Type: Multiplexer
Canonical Name: SN74ALS257AD Quad 2-Line to 1-Line Data Selector/Multiplexer with 3-State Outputs
Subcategory: Multiplexers

SN74ALS257AD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74ALS257AD Estimated Pricing

Qty Low High
1+ $0.70 $0.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74ALS257AD Features

  • Quad 2-input multiplexer configuration.
  • Single supply operation from 4.5V to 5.5V.
  • 3-state outputs for bus sharing.
  • Wide operating temperature range -55°C to 125°C.
  • Surface mount 16-SOIC package.

SN74ALS257AD Applications

  • Data routing in digital systems.
  • Bus multiplexing applications.
  • Signal selection in microprocessor systems.
  • Used in industrial control logic.

SN74ALS257AD FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the SN74ALS257AD?

The operating temperature range for the SN74ALS257AD is 0°C to 70°C.

What type of package is the SN74ALS257AD supplied in?

The SN74ALS257AD is supplied in a 16-SOIC package.

What is the RoHS status of the SN74ALS257AD?

The SN74ALS257AD is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SN74ALS257AD?

The Moisture Sensitivity Level (MSL) for the SN74ALS257AD is 1 Unlimited.

What is the circuit configuration of the SN74ALS257AD?

The circuit configuration is 4 x 2:1.

What is the supply voltage range for the SN74ALS257AD?

The supply voltage range is 4.5V to 5.5V.

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