PCA9543APWR

Name: Texas Instruments PCA9543APWR
Brand: Texas Instruments
SKU: 595-PCA9543APWR
Price: 165.28 INR
Availability: InStock

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Mouser No:

595-PCA9543APWR

Mfr. No:

PCA9543APWR

Mfr.:

Texas Instruments

Description:

Switch ICs - Various 2Ch I2C-Bus Switch A 595-PCA9543APW A 59 A 595-PCA9543APW

Datasheet:

PCA9543APWR Datasheet

ECAD Model:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switch ICs - Various
RoHS:
Product:	Bidirectional Translating Switches
Number of Switches:	2 Switch
On Resistance - Max:	50 Ohms
Operating Supply Voltage:	2.3 V to 5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Package/Case:	TSSOP-14
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Pd - Power Dissipation:	400 mW
Product Type:	Switch ICs - Various
Series:	PCA9543A
Factory Pack Quantity:	2000
Subcategory:	Switch ICs
Supply Current - Max:	50 uA
Supply Voltage - Max:	5.5 V
Supply Voltage - Min:	2.3 V
Unit Weight:	60 mg

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Attributes selected: 0

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542399000
MXHTS:: 85423999
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Malaysia
Country of Diffusion:: Japan

The country is subject to change at the time of shipment.

I2C Switches: PCA9543A/8A

Texas Instruments I2C Switches: PCA9543A/8A are used for resolving I2C address conflicts and for multiplexing between 2 to 8 different design segments.

FEATURED PRODUCTS

TEXAS INSTRUMENTS

TCA9548A 8-Channel I2C Switch

Provides eight bidirectional translating switches that can be controlled through the I²C bus.

Learn More

View All Newest Products from Texas Instruments

In Stock: 144

Stock:: 144

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On Order:: 2,000

Expected 19-11-2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹165.28	₹165.28
	₹121.34	₹1,213.40
	₹110.83	₹2,770.75
	₹98.41	₹9,841.00
	₹92.29	₹23,072.50
	₹88.76	₹44,380.00
	₹88.37	₹88,370.00
Full Reel (Order in multiples of 2000)
	₹83.98	₹1,67,960.00

† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

PCA9543APWR

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Mfr.: Texas Instruments

Description: Switch ICs - Various 2Ch I2C-Bus Switch A 595-PCA9543APW A 59 A 595-PCA9543APW

Specifications

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I2C Switches: PCA9543A/8A

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In Stock: 144

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Mfr.:

Texas Instruments

Description:

Switch ICs - Various 2Ch I2C-Bus Switch A 595-PCA9543APW A 59 A 595-PCA9543APW

FEATURED PRODUCTS

TEXAS INSTRUMENTS