PCA9544ADW

Mfr. #:: PCA9544ADW
Description:: Switch ICs - Various 4-Ch I2C & SMBus Multiplexe
Lifecycle:: New from this manufacturer.
Datasheet:: PCA9544ADW Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: PCA9544ADW more Information PCA9544ADW Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: Interface - Specialized

Series: PCA9544A

Product: Bidirectional Translating Switches

Type: -

Packaging: Tube Alternate Packaging

Unit-Weight: 0.017662 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-20 Wide

Operating-Temperature: -

Mounting-Type: Surface Mount

Applications: Translating Switch

Interface: I2C, SMBus

Voltage-Supply: 2.3 V ~ 5.5 V

Supplier-Device-Package: 20-SOIC

Configuration: -

Current-Supply: -

Number-of-Inputs: -

Proximity-Detection: -

LED-Driver-Channels: -

Resolution: -

Bandwidth: -

Pd-Power-Dissipation: 400 mW

Maximum-Operating-Temperature: + 85 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 2.3 V to 5.5 V

Supply-Current-Max: 12 uA

Supply-Voltage-Max: 5.5 V

Supply-Voltage-Min: 2.3 V

On-Resistance-Max: 45 Ohms

Number-of-Switches: 4 Switch

Tags: PCA9544ADW, PCA9544AD, PCA9544A, PCA9544, PCA954, PCA95, PCA9, PCA

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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PCA9544ADW Description

***as Instruments: 4-Channel I2C And SMBus Multiplexer With Interrupt Logic 20-SOIC -40 to 85

***p One Stop Global: I2C Multiplexer 1-Element 4-IN 20-Pin SOIC Tube

***i-Key: IC INTERFACE SPECIALIZED 20SOIC

***Components: 4-Ch I2C Multiplexer Interrupt SOIC20

***ser: Logic - I2C 4-Ch I2C & SMBus Multiplexer

***ark: Analog Multiplexer, Quad 4 X 1, Soic-20

***eco: I2C INTERFACE <AZ

PCA9544ADW More Information

PCA95xx I²C, SMBus Repeaters, Switches, Expanders: OMO Electronic PCA95xx I²C and SMBus devices consist of a variety of logic ICs, including repeaters, bidirectional translating switches, and I/O expanders. The TI PCA9515A dual bidirectional I²C and SMBus repeater is a BiCMOS IC intended for I²C and SMBus systems applications. The PCA9515A contains two identical bidirectional open-drain buffer circuits that enable I²C and similar bus systems to be extended without degradation of system performance. The TI PCA9544A and PCA9545A are quad bidirectional translating switches controlled via the I²C bus. The SCL/SDA upstream pair on the PCA9544A and PCA9545A fans out to four downstream pairs, or channels On the PCA9544a, one SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. On the PCA9545A, any individual SCn/SDn channel or combination of channels can be selected, and this is determined by the contents of the programmable control register. The TI PCA9554A and PCA9557 are remote 8-bit I²C and SMBus expanders. The PCA9554A and PCA9557 provide general-purpose I/O expansion for most microcontroller families via the I²C interface.Learn More

Market price

Part #	Description	Stock	Price
PCA9544ADWR DISTI # 26643749	I2C Multiplexer 1-Element 4-IN 20-Pin SOIC T/R RoHS: Compliant	10000	2000:$0.7014
PCA9544ADWR DISTI # 296-20958-1-ND	IC I2C MUX 4CH BI-DIR 20-SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4963In Stock	1000:$0.8274 500:$0.9986 100:$1.2154 10:$1.5120 1:$1.6800
PCA9544ADWR DISTI # 296-20958-6-ND	IC I2C MUX 4CH BI-DIR 20-SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4963In Stock	1000:$0.8274 500:$0.9986 100:$1.2154 10:$1.5120 1:$1.6800
PCA9544ADWR DISTI # 296-20958-2-ND	IC I2C MUX 4CH BI-DIR 20-SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	2000In Stock	10000:$0.6925 6000:$0.7202 2000:$0.7479
PCA9544ADW DISTI # 296-33502-5-ND	IC MUX 4CH I2C/SMBUS 20-SOIC RoHS: Compliant Min Qty: 400 Container: Tube	Temporarily Out of Stock	400:$1.3300
PCA9544ADW DISTI # PCA9544ADW	I2C Multiplexer 1-Element 4-IN 20-Pin SOIC Tube - Rail/Tube (Alt: PCA9544ADW) RoHS: Compliant Min Qty: 400 Container: Tube	Americas - 0	400:$0.9649 450:$0.9179 850:$0.8869 2000:$0.8579 4000:$0.8339
PCA9544ADWR DISTI # PCA9544ADWR	I2C Multiplexer 1-Element 4-IN 20-Pin SOIC T/R - Tape and Reel (Alt: PCA9544ADWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.8039 4000:$0.7649 8000:$0.7389 12000:$0.7139 20000:$0.6949
PCA9544ADW	4-Channel I2C And SMBus Multiplexer With Interrupt Logic	500	1000:$0.7600 750:$0.8300 500:$1.0000 250:$1.2000 100:$1.3000 25:$1.4900 10:$1.6000 1:$1.7900
PCA9544ADWR	4-Channel I2C And SMBus Multiplexer With Interrupt Logic	2995	1000:$0.6300 750:$0.6900 500:$0.8400 250:$1.0000 100:$1.0800 25:$1.2400 10:$1.3400 1:$1.4900
PCA9544ADW	Multiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20 RoHS: Compliant	18795	1000:$0.8800 500:$0.9300 100:$0.9700 25:$1.0100 1:$1.0900
PCA9544ADWR	Multiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20 RoHS: Compliant	25500	1000:$0.7200 500:$0.7600 100:$0.7900 25:$0.8300 1:$0.8900
PCA9544ADWR DISTI # 595-PCA9544ADWR	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	1442	1:$1.6400 10:$1.3900 100:$1.1100 500:$0.9700 1000:$0.8040 2000:$0.7480 4000:$0.7210 10000:$0.6930
PCA9544ADW DISTI # 595-PCA9544ADW	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	134	1:$1.9600 10:$1.6700 100:$1.3300 500:$1.1700 1000:$0.9650 2500:$0.8980 5000:$0.8650
PCA9544ADWG4 DISTI # 595-PCA9544ADWG4	Switch ICs - Various 4-Ch I2C And SMBus Multiplexer RoHS: Compliant	0
PCA9544ADWRG4 DISTI # 595-PCA9544ADWRG4	Switch ICs - Various 4-Ch I2C And SMBus Multiplexer RoHS: Compliant	0
PCA9544ADWR		123

Related products

Image	Part #	Description
	Mfr.#: PCA9555DWR OMO.#: OMO-PCA9555DWR	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander
	Mfr.#: PCA9547PW+118 OMO.#: OMO-PCA9547PW-118-1190	- Bulk (Alt: PCA9547PW118)
	Mfr.#: PCA9541PW03 OMO.#: OMO-PCA9541PW03-1190	New and Original
	Mfr.#: PCA9541D/02,118 OMO.#: OMO-PCA9541D-02-118-NXP-SEMICONDUCTORS	IC I2C 2:1 SELECTOR 16-SOIC
	Mfr.#: PCA9534PWR. OMO.#: OMO-PCA9534PWR--1190	New and Original
	Mfr.#: PCA9543APW-112 OMO.#: OMO-PCA9543APW-112-1190	New and Original
	Mfr.#: PCA9547D118 OMO.#: OMO-PCA9547D118-1190	Multiplexer 9547 Series 1-Func, 8 Line Input, 1 Line Output, True Output
	Mfr.#: PCA9533D/01,118 OMO.#: OMO-PCA9533D-01-118-NXP-SEMICONDUCTORS	IC LED DRIVER LIN DIM 25MA 8SO
	Mfr.#: PCA9534DW OMO.#: OMO-PCA9534DW-TEXAS-INSTRUMENTS	Interface - I/O Expanders Rem 8B I2C & Lo-Pwr I/O Expande
	Mfr.#: PCA9506BS,118 OMO.#: OMO-PCA9506BS-118-NXP-SEMICONDUCTORS	Interface - I/O Expanders I/O EXPANDER I2C

Availability

Stock:: Available
On Order:: 1000
Enter Quantity:

Current price of PCA9544ADW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.25~~; ~~$1.25~~

10: ~~$1.19~~; ~~$11.88~~

100: ~~$1.13~~; ~~$112.58~~

500: ~~$1.06~~; ~~$531.60~~

1000: ~~$1.00~~; ~~$1 000.70~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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PCA9544ADW

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Step2:Anti-Static Bag

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
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