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74F257 The Fairchild Semiconductor 74F257ASJ is a multiplexer designed for logic applications. It operates within a voltage range of 4.5V to 5.5V.
Mfr Part #:

74F257

Available from 1 distributors
Mfr Name: Semiconductor Components
Semiconductor Components
The Fairchild Semiconductor 74F257ASJ is a multiplexer designed for logic applications. It operates within a voltage range of 4.5V to 5.5V.
✓ Total Stock: 254 pcs
$ Price Range: $1.27

74F257 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
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254 pcs
On Request
254 pcs On Request 1 On Request On Request On Request On Request On Request
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74F257 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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74F257 Description

Short technical summary and product information.

The Fairchild Semiconductor 74F257ASJ is an integrated circuit belonging to the logic signal switches, multiplexers, and decoders category. This device functions as a 4 x 2:1 multiplexer, featuring independent circuits for versatile signal routing.

 

Key electrical specifications include a supply voltage range of 4.5V to 5.5V and output currents of 3mA (high) and 24mA (low). The operating temperature range for this component is 0°C to 70°C, making it suitable for various environmental conditions.

 

This multiplexer is available in a surface mount package, specifically the 16-SOIC (0.209", 5.30mm Width) format, with a supplier package designation of 16-SOP. Its RoHS status is compliant with RoHS3 standards.

74F257 Quick Information

Product Type: Multiplexer
Series: 74F
Canonical Name: Fairchild Semiconductor 74F257ASJ Multiplexer
Subcategory: Multiplexer

74F257 Compliance

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

74F257 Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

74F257 Features

  • Quad 2-input multiplexer (4 x 2:1).
  • Single supply voltage 4.5V to 5.5V.
  • High output current 3mA, low 24mA.
  • Surface mount 16-SOIC package.
  • Operating temperature 0°C to 70°C.

74F257 Applications

  • Data routing in digital systems.
  • Signal selection in bus switching.
  • General purpose logic multiplexing.
  • 5V TTL compatible logic circuits.

74F257 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage for the 74F257ASJ?

The supply voltage for the 74F257ASJ ranges from 4.5V to 5.5V.

What is the operating temperature range of the 74F257ASJ?

The operating temperature range is from 0°C to 70°C.

What type of multiplexer is the 74F257ASJ?

The 74F257ASJ is a 4 x 2:1 multiplexer.

What is the package type for the 74F257ASJ?

The package type is 16-SOIC (0.209", 5.30mm Width).

Is the 74F257ASJ RoHS compliant?

The RoHS status is RoHS3 Compliant.

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