Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (UK) +44 (0) 1494-427500Feedback

Change LocationEnglish

+44 (0) 1494-427500 Change Location

In Stock

RoHS

Incoterms:DDU
Duty, customs fees and taxes are collected at time of delivery.

Please confirm your currency selection:

US Dollars
Free shipping on most orders over $230 (USD).
All major credit cards accepted

Euros
Free shipping on most orders over 200 € (EUR).
All major credit cards accepted

South African Rand
Free shipping on most orders over R3 800 (ZAR).
American Express not accepted as a method of payment

British Pounds
Free shipping on most orders over £170 (GBP).
All major credit cards accepted

It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

PCA9545APW,112

NXP Semiconductors

Images are for reference only
See Product Specifications

Mouser No:

771-PCA9545APW112

Mfr. No:

PCA9545APW,112

Mfr.:

NXP Semiconductors

Description:

Multiplexer Switch ICs 4-CH I2C SWITCH

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

PCA9545APW,112 Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	NXP
Product Category:	Multiplexer Switch ICs
RoHS:
Series:	PCA9545A
Product:	Multiplexers
Mounting Style:	SMD/SMT
Package/Case:	TSSOP-20
Number of Channels:	4 Channel
Configuration:	2 x 4:1
Supply Voltage - Min:	2.3 V
Supply Voltage - Max:	5.5 V
On Resistance - Max:	24 Ohms
On Time - Max:	300 ns
Off Time - Max:	300 ns
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Operating Supply Voltage:	2.3 V to 5.5 V
Packaging:	Tube
Bandwidth:	0.4 MHz
Brand:	NXP Semiconductors
Pd - Power Dissipation:	400 mW
Product Type:	Multiplexer Switch ICs
Propagation Delay Time:	0.3 ns
Factory Pack Quantity:	75
Subcategory:	Switch ICs
Part # Aliases:	935275809112
Unit Weight:	95.540 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

PCA9545APW,112 Datasheet (PDF)

EOL

Product Discontinuance Notification (PDF)

Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542390090
KRHTS:: 8542311000
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

Origin Classifications

Country of Origin:: Thailand
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

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

FEATURED PRODUCTS

NXP

CBTU02044 High-Speed Differential 1-to-2 Switch

1-to-2 switch IC optimized to interface with PCIe4.0 for server and client applications.

PCA984 Ultralow Voltage Switches and Multiplexers

Low 0.8V operation to interface with next-generation CPUs featuring an active LOW reset input.

CBTL02043 10Gbps 3.3V, 2:1 Mux / Demux Switches

Industry's highest-speed implementation mux / demux switches.

Supplier Image

View All Newest Products from NXP

In Stock: 693

Stock:: 693 Can Dispatch Immediately

An unexpected error occurred. Please try again later.

This product is no longer manufactured and will no longer be available once stock is depleted.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

$-.--

Ext. Price:

$-.--

Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$2.45	$2.45
	$1.81	$18.10
	$1.52	$38.00
	$1.44	$108.00
	$1.38	$414.00
	$1.33	$698.25
	$1.31	$1,375.50
	$1.30	$3,315.00

Alternative Packaging

Mfr. Part No.:

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

$2.88

Min:

1

Similar Product

NXP Semiconductors PCA9545APW,118

Mfr.:

NXP Semiconductors

Mfr. No:

PCA9545APW,118

Description:

Multiplexer Switch ICs 4-channel I2C-bus switch with interrupt logic and reset

Compare With Current Part