PCA9544APWR

Mfr. #:: PCA9544APWR
Description:: Switch ICs - Various 4-Ch I2C & SMBus Multiplexe
Lifecycle:: New from this manufacturer.
Datasheet:: PCA9544APWR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: PCA9544APWR more Information PCA9544APWR Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: Interface - Specialized

Series: PCA9544A

Product: Bidirectional Translating Switches

Type: -

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.002716 oz

Mounting-Style: SMD/SMT

Package-Case: TSSOP-20

Operating-Temperature: -

Mounting-Type: Surface Mount

Applications: Translating Switch

Interface: I2C, SMBus

Voltage-Supply: 2.3 V ~ 5.5 V

Supplier-Device-Package: 20-TSSOP

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: PCA9544APWR, PCA9544AP, PCA9544A, PCA9544, PCA954, PCA95, PCA9, PCA

Service Guarantees

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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

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

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

PCA9544APWR Description

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

***et Europe: I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R

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

***ark: ANALOG MULTIPLEXER, QUAD 4 X 1 TSSOP-20, FULL REEL

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

***ment14 APAC: IC, ANALOG MUX, QUAD 4 X 1 TSSOP-20; Supply Current:3µA; On State Resistance Max:16ohm; Supply Voltage Range:2.3V to 5.5V; Operating Temperature Range:-40°C to +85°C; Analog Switch Case Style:TSSOP; No. of Pins:20

PCA9544APWR 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
PCA9544APWR DISTI # 296-20959-1-ND	IC I2C MUX 4CH BI-DIR 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	542In Stock	1000:$0.8274 500:$0.9986 100:$1.2154 10:$1.5120 1:$1.6800
PCA9544APWR DISTI # 296-20959-6-ND	IC I2C MUX 4CH BI-DIR 20-TSSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	542In Stock	1000:$0.8274 500:$0.9986 100:$1.2154 10:$1.5120 1:$1.6800
PCA9544APWR DISTI # 296-20959-2-ND	IC I2C MUX 4CH BI-DIR 20-TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	On Order	10000:$0.6925 6000:$0.7202 2000:$0.7479
PCA9544APWRG4 DISTI # PCA9544APWRG4-ND	IC I2C MUX 4CH BI-DIR 20-TSSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$0.7479
PCA9544APWR DISTI # PCA9544APWR	I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R - Tape and Reel (Alt: PCA9544APWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.8039 4000:$0.7649 8000:$0.7389 12000:$0.7139 20000:$0.6949
PCA9544APWR DISTI # PCA9544APWR	I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R (Alt: PCA9544APWR) RoHS: Compliant Min Qty: 2000 Container: Tape and Reel	Asia - 0
PCA9544APWRG4 DISTI # PCA9544APWRG4	I2C Multiplexer 1-Element 4-IN 20-Pin TSSOP T/R - Tape and Reel (Alt: PCA9544APWRG4) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.8039 4000:$0.7649 8000:$0.7389 12000:$0.7139 20000:$0.6949
PCA9544APWR	4-Channel I2C And SMBus Multiplexer With Interrupt Logic	4810	1000:$0.6300 750:$0.6900 500:$0.8400 250:$1.0000 100:$1.0800 25:$1.2400 10:$1.3400 1:$1.4900
PCA9544APWR	Multiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20 RoHS: Compliant	3435	1000:$0.8200 500:$0.8700 100:$0.9000 25:$0.9400 1:$1.0100
PCA9544APWR DISTI # 595-PCA9544APWR	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	2319	1:$1.6400 10:$1.3900 100:$1.1100 500:$0.9700 1000:$0.8040 2000:$0.7480 4000:$0.7210 10000:$0.6930
PCA9544APW DISTI # 595-PCA9544APW	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	327	1:$1.9600 10:$1.6700 100:$1.3300 500:$1.1700 1000:$0.9650 2500:$0.8980 5000:$0.8650
PCA9544APWT DISTI # 595-PCA9544APWT	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	329	1:$2.0200 10:$1.7200 100:$1.3800 250:$1.3800 500:$1.2100 1000:$0.9950 2500:$0.9270 5000:$0.8920
PCA9544APWRG4 DISTI # 595-PCA9544APWRG4	Switch ICs - Various 4-Ch I2C And SMBus Multiplexer RoHS: Compliant	0	2000:$0.7480 4000:$0.7210 10000:$0.6930
PCA9544APWG4 DISTI # 595-PCA9544APWG4	Switch ICs - Various 4-Ch I2C And SMBus Multiplexer RoHS: Compliant	0
PCA9544APWTG4 DISTI # 595-PCA9544APWTG4	Switch ICs - Various 4-Ch I2C And SMBus Multiplexer RoHS: Compliant	0
PCA9544APWRE4 DISTI # 595-PCA9544APWRE4	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	0
PCA9544APWR	9544 SERIES, 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, 20 Pin Plastic SMT	5	4:$1.5000 1:$2.0000
PCA9544APWRG4		992

Related products

Image	Part #	Description
	Mfr.#: PCA9515AP OMO.#: OMO-PCA9515AP-TEXAS-INSTRUMENTS	IC REDRIVER I2C 1CH 400KHZ 8DIP
	Mfr.#: PCA9530D OMO.#: OMO-PCA9530D--1	LED Lighting Drivers 2-BIT I2C FM OD LED DIM RST
	Mfr.#: PCA9534PW+118 OMO.#: OMO-PCA9534PW-118-1190	I2C and SMBus Low Power I/O Port 16-Pin TSSOP T/R - Tape and Reel (Alt: PCA9534PW,118)
	Mfr.#: PCA9540DP OMO.#: OMO-PCA9540DP-1190	BUS Controller Circuit, 8 Pin, TSSOP
	Mfr.#: PCA9543APW118 OMO.#: OMO-PCA9543APW118-1190	I2C Bus Controller, CMOS, PDSO14
	Mfr.#: PCA9557D-T OMO.#: OMO-PCA9557D-T-1190	Interface - I/O Expanders 8-BIT I2C FM TP GPIO RST
	Mfr.#: PCA9561D OMO.#: OMO-PCA9561D-1190	Interface - Specialized QUAD 6-BT MULTIPLEX I2C EEPROM
	Mfr.#: PCA9534PWRG4 OMO.#: OMO-PCA9534PWRG4-TEXAS-INSTRUMENTS	IC I/O EXPANDER I2C 8B 16TSSOP
	Mfr.#: PCA9541APW/03,118 OMO.#: OMO-PCA9541APW-03-118-NXP-SEMICONDUCTORS	I/O Controller Interface IC IC I2C 2:1 SELECTOR
	Mfr.#: PCA9548AD,118 OMO.#: OMO-PCA9548AD-118-NXP-SEMICONDUCTORS	Multiplexer Switch ICs 8-CH I2C SWITCH W/RESET

Availability

Stock:: Available
On Order:: 2500
Enter Quantity:

Current price of PCA9544APWR 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: ~~$0.94~~; ~~$0.94~~

10: ~~$0.90~~; ~~$8.98~~

100: ~~$0.85~~; ~~$85.05~~

500: ~~$0.80~~; ~~$401.65~~

1000: ~~$0.76~~; ~~$756.00~~

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

Start with

PCA9544APWR 3
PCA9544AP 23
PCA9544A 47
PCA9544 51
PCA954 355
PCA95 1547
PCA9 2070
PCA 4444

Newest Products

TPS543C20 Synchronous Step-Down SWIFT™ Converter

OMO Electronic' TPS543C20 device is 40 A, high-performance, synchronous buck converter with two integrated N-channel NexFET™ power MOSFETs.
TPD4E02B04 ESD Protection Diode

OMO Electronic' TPD4E02B04 is an ESD protection diode for USB Type-C and HDMI 2.0 circuit protection offered in the industry standard USON-10 (DQA) package.
Compare PCA9544APWR

PCA9544APWR vs PCA9544APWRE4 vs PCA9544APWRG4
CC1310 SimpleLink™ Wireless Microcontrollers

The microcontroller device is a member of OMO Electronic' CC26xx and CC13xx family of cost-effective, ultra-low power, 2.4 GHz and sub-1 GHz RF devices.
AMC1106M05/AMC1106E05 Delta-Sigma Modulators

OMO Electronic' AMC1106M05 and AMC1106E05 delta-sigma modulators are ideal for shunt-resistor-based current sensing in 3-phase electricity meters.
TM4C129Dx Tiva C Series MCUs

TI's Tiva™ C series MCU's have rich communication features to create highly-connected designs that provide real-time controlled performance and power.

More Newest Products

PCA9544APWR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes