CD74AC257E The CD74AC257E is a Quad 2-Input Multiplexer with Three-State Outputs from HAR. It features RoHS3 compliance and an MSL of 1.
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CD74AC257E

Available from 1 distributors
Mfr Name: HAR
HAR
The CD74AC257E is a Quad 2-Input Multiplexer with Three-State Outputs from HAR. It features RoHS3 compliance and an MSL of 1.
✓ Total Stock: 2 pcs
$ Price Range: $0.25

CD74AC257E Available from 1 distributor

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✓ Non-Authorised
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2 pcs
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CD74AC257E Specifications Quick View

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CD74AC257E Description

Short technical summary and product information.

The CD74AC257E is a Quad 2-Input Multiplexer manufactured by HAR. This component is designed with three-state outputs, offering flexibility in digital circuit design. It adheres to RoHS3 compliance standards and has a Moisture Sensitivity Level (MSL) of 1, indicating it is suitable for a wide range of manufacturing environments.

 

As a multiplexer, the CD74AC257E selects one of several input signals and forwards it to a single output. The three-state capability allows the output to be in a high-impedance state, effectively disconnecting it from the bus when not in use. This is crucial for bus-oriented systems where multiple devices share the same signal lines.

 

While specific operating voltage and temperature ranges are not detailed here, its classification within the Gates and Inverters category suggests applications in digital logic and signal routing. The part number CD74AC257E is associated with Texas Instruments in some listings, indicating potential manufacturer lineage or cross-reference information.

CD74AC257E Quick Information

Product Type: Multiplexer
Canonical Name: CD74AC257E Quad 2-Input Multiplexer with Three-State Outputs
Subcategory: Gates and Inverters

CD74AC257E Compliance

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

CD74AC257E Estimated Pricing

Qty Low High
1+ $0.25 $0.25

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

CD74AC257E Features

  • Quad 2-input multiplexer with three-state outputs.
  • Manufactured by HAR (Texas Instruments).
  • Category: Gates and Inverters.
  • Part number: CD74AC257E.
  • Reassigned to logic gates and inverters category.

CD74AC257E Applications

  • Used in digital multiplexing circuits.
  • Suitable for logic gate implementations.
  • Ideal for data routing in electronics.
  • Applied in signal switching applications.

CD74AC257E FAQs

4 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the CD74AC257E?

The CD74AC257E is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the CD74AC257E?

The MSL for the CD74AC257E is Level 1.

What is the REACH status for the CD74AC257E?

The CD74AC257E is REACH Unaffected.

What type of component is the CD74AC257E?

The CD74AC257E is a Quad 2-Input Multiplexer with Three-State Outputs.

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