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SN74S257N The SN74S257N is a Quad 2-Line to 1-Line Data Selector/Multiplexer from Texas Instruments. It features 3-state outputs and operates over a commercial temperature range.
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SN74S257N

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74S257N is a Quad 2-Line to 1-Line Data Selector/Multiplexer from Texas Instruments. It features 3-state outputs and operates over a commercial temperature range.
✓ Total Stock: 28 pcs
$ Price Range: $3.56

SN74S257N Available from 1 distributor

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SN74S257N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Configuration
Current
Function
Independent Circuits
Lead Style
Mounting Type
Number of Channels
Operating Temperature
Supplier Device Package
Type
Voltage
Voltage Supply Source
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SN74S257N Description

Short technical summary and product information.

The Texas Instruments SN74S257N is a high-speed Schottky TTL quad 2-line to 1-line data selector/multiplexer. This device is designed for use in bus-organized systems, allowing multiplexing of signals from four-bit data sources to four output data lines.

 

The SN74S257N features 3-state outputs that do not load the data lines when the output control pin (G\) is at a high logic level. It operates with a single supply voltage typically around 5V and functions within an operating temperature range of 0°C to 70°C. The component is housed in a 16-pin Dual In-line Package (PDIP) suitable for through-hole mounting.

 

This multiplexer is ideal for applications requiring efficient data selection and routing in digital systems. Its design facilitates bus interfacing from multiple sources in high-performance systems.

SN74S257N Quick Information

Product Type: Multiplexer
Series: 74S
Canonical Name: SN74S257N Quad 2-Line to 1-Line Data Selector/Multiplexer
Subcategory: Data Selectors/Multiplexers

SN74S257N Compliance

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

SN74S257N Estimated Pricing

Qty Low High
1+ $3.56 $3.56

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

SN74S257N Features

  • Quad 2-line to 1-line data selector.
  • Features 3-state outputs for bus interfacing.
  • Operates from 0°C to 70°C temperature range.
  • Packaged in a 16-PDIP for through-hole mounting.
  • Single supply voltage operation.

SN74S257N Applications

  • Ideal for bus-organized systems.
  • Used for data selection and routing.
  • Suitable for high-performance digital systems.
  • Facilitates multiple source bus interfacing.

SN74S257N FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74S257N?

The device operates from a single supply with a range of 4.75V to 5.25V.

What is the operating temperature range?

0°C to 70°C.

What package does the SN74S257N come in?

16-DIP (0.300", 7.62mm) through-hole package.

How many multiplexer circuits are in the SN74S257N?

It has four 2:1 multiplexer circuits.

What is the supply current of the SN74S257N?

Typical 6.5mA, maximum 20mA.

What logic family does the SN74S257N belong to?

Schottky (S) TTL logic family.

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