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PCA9544AD The NXP Semiconductors PCA9544AD is a 2 LINE MUX designed for translating switch applications. It features an I2C and SMBus interface.
Mfr Part #:

PCA9544AD

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors PCA9544AD is a 2 LINE MUX designed for translating switch applications. It features an I2C and SMBus interface.
✓ Total Stock: 9 pcs
$ Price Range: $6.39

PCA9544AD Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
9 pcs
On Request
9 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PCA9544AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Interface
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PCA9544AD Description

Short technical summary and product information.

The NXP Semiconductors PCA9544AD is a specialized integrated circuit functioning as a 2 LINE MUX. It is designed for translating switch applications, offering flexibility in system design.

 

This device operates across two voltage ranges: 2.3V to 3.6V and 4.5V to 5.5V, accommodating various power supply requirements. The interface capabilities include I2C and SMBus, enabling seamless communication within complex electronic systems.

 

The PCA9544AD is available in a surface mount package, specifically the 20-SOIC (0.295", 7.50mm Width) configuration, suitable for automated assembly processes. Its RoHS3 compliance indicates adherence to environmental standards.

 

This component is ideal for applications requiring signal routing and level translation between different bus systems. Its robust design and dual voltage support make it a versatile choice for embedded systems and communication interfaces.

PCA9544AD Quick Information

Product Type: Specialized IC
Canonical Name: PCA9544AD 2 LINE MUX
Subcategory: Specialized

PCA9544AD Compliance

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

PCA9544AD Estimated Pricing

Qty Low High
1+ $6.39 $6.39

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

PCA9544AD Features

  • 2 LINE MUX for signal routing.
  • Supports I2C and SMBus interfaces.
  • Dual voltage operation: 2.3V-3.6V and 4.5V-5.5V.
  • Surface mount 20-SOIC package.
  • RoHS3 compliant for environmental standards.

PCA9544AD Applications

  • Ideal for bus signal translation.
  • Facilitates interfacing between systems.
  • Suitable for mixed-voltage environments.
  • Used in embedded communication systems.

PCA9544AD FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the PCA9544AD?

The PCA9544AD operates at 2.3V to 3.6V and 4.5V to 5.5V.

What interface protocols does the PCA9544AD support?

The PCA9544AD supports I2C and SMBus interfaces.

What is the package type for the PCA9544AD?

The PCA9544AD is supplied in a 20-SOIC (0.295", 7.50mm Width) package.

How is the PCA9544AD mounted?

The PCA9544AD is designed for surface mount installation.

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