Datasheet Archive: PCA9544, datasheets

PCA9544, Result Highlights (5)

Part	Manufacturer	Description
PCA9544ADGVR	Texas Instruments	4-Channel I²C And SMBus Multiplexer With Interrupt Logic 20-TVSOP -40 to 85
PCA9544ADWR	Texas Instruments	4-Channel I²C And SMBus Multiplexer With Interrupt Logic 20-SOIC -40 to 85
PCA9544APWRG4	Texas Instruments	4-Channel I²C And SMBus Multiplexer With Interrupt Logic 20-TSSOP -40 to 85
PCA9544ARGYR	Texas Instruments	4-Channel I²C And SMBus Multiplexer With Interrupt Logic 20-VQFN -40 to 85
PCA9544APWR	Texas Instruments	4-Channel I²C And SMBus Multiplexer With Interrupt Logic 20-TSSOP -40 to 85

PCA9544, Datasheets (116)

Part	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
PCA9544	Philips Semiconductors	4-channel I2C multiplexer with interrupt logic	Original	PDF	104.45KB	14
PCA9544	Philips Semiconductors	4-channel I2C multiplexer and interrupt controller	Original	PDF	79.04KB	12
PCA9544	Philips Semiconductors	4-Channel I 2 C Multiplexer & Interrupt Controller	Original	PDF	257.42KB	18
PCA9544	Philips Semiconductors	4-channel I2C multiplexer and interrupt controller	Original	PDF	100.67KB	12
PCA9544A	NXP Semiconductors	Your complete choice for I2C-bus peripherals; Our invention, your solution to everyday design challenges	Original	PDF	1.41MB	16
PCA9544A	Philips Semiconductors	4-channel IC multiplexer with interrupt logic	Original	PDF	147.73KB	18
PCA9544A	Texas Instruments	4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC	Original	PDF	579.18KB	23
PCA9544ABS	NXP Semiconductors	4-channel I2C-bus multiplexer with interrupt logic	Original	PDF	129.14KB	26
PCA9544ABS	Philips Semiconductors	4-channel IC multiplexer with interrupt logic	Original	PDF	147.72KB	18
PCA9544ABS,118	NXP Semiconductors	Interface - Specialized, Integrated Circuits (ICs), IC I2C MUX 4CH 20-HVQFN	Original	PDF		31
PCA9544ABS,118	NXP Semiconductors	4-channel I²C multiplexer with interrupt logic - # of Addresses: 8 ; I2C-bus: 400 kHz; Inputs: 1 ; Interrupt: 4-1 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; Outputs: 4; Package: SOT662-1 (HVQFN20); Container: Reel Pack, SMD, 13"	Original	PDF	129.51KB	26
PCA9544ABS-T	NXP Semiconductors	4-channel I2C multiplexer with interrupt logic - # of Addresses: 8 ; I2C-bus: 400 kHz; Inputs: 1 ; Interrupt: 4-1 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; Outputs: 4	Original	PDF	129.51KB	26
PCA9544ABS-T	NXP Semiconductors	AN262 PCA954X FAMILY OF I2C / SMBus MULTIPLEXERS and SWITCHES	Original	PDF	813.46KB	27
PCA9544AD	NXP Semiconductors	4-channel I2C-bus multiplexer with interrupt logic	Original	PDF	129.14KB	26

PCA9544AD	NXP Semiconductors	AN262 PCA954X FAMILY OF I2C / SMBus MULTIPLEXERS and SWITCHES	Original	PDF	813.46KB	27
PCA9544AD	Philips Semiconductors	4-channel IC multiplexer with interrupt logic	Original	PDF	147.72KB	18
PCA9544AD,112	NXP Semiconductors	Interface - Specialized, Integrated Circuits (ICs), IC I2C MUX 4CH 20SOIC	Original	PDF		31
PCA9544AD,112	NXP Semiconductors	4-channel I²C multiplexer with interrupt logic - # of Addresses: 8 ; I2C-bus: 400 kHz; Inputs: 1 ; Interrupt: 4-1 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; Outputs: 4; Package: SOT163-1 (SO20); Container: Tube	Original	PDF	129.51KB	26
PCA9544AD,118	NXP Semiconductors	Interface - Specialized, Integrated Circuits (ICs), IC I2C MUX 4CH 20-SOIC	Original	PDF		31
PCA9544AD,118	NXP Semiconductors	4-channel I²C multiplexer with interrupt logic - # of Addresses: 8 ; I2C-bus: 400 kHz; Inputs: 1 ; Interrupt: 4-1 ; Operating temperature: -40~85 Cel; Operating voltage: 2.3~5.5 VDC; Outputs: 4; Package: SOT163-1 (SO20); Container: Tape reel smd	Original	PDF	129.51KB	26

PCA9544, Price and Stock

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Rochester Electronics LLC PCA9544ADGVR PCA9544A 4-CHANNEL I2C AND SMBUS
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	PCA9544ADGVR	Bulk	38,000		159	1 - 10 - 100 - 1000 $1.89 10000 $1.89	Buy Now
Rochester Electronics LLC PCA9544AGQNR MULTIPLEXER
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	PCA9544AGQNR	Bulk	10,000		141	1 - 10 - 100 - 1000 $2.13 10000 $2.13	Buy Now
Rochester Electronics LLC PCA9544AD,118 IC I2C MUX 4CH 20-SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	PCA9544AD,118	Bulk	8,000		207	1 - 10 - 100 - 1000 $1.45 10000 $1.45	Buy Now
Texas Instruments PCA9544ADWR IC INTERFACE SPECIALIZED 20SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	PCA9544ADWR	Tape & Reel	6,000		2,000	1 - 10 - 100 - 1000 - 10000 $1.20	Buy Now
	PCA9544ADWR	Cut Tape	1,958		1	1 $2.38 10 $1.76 100 $1.44 1000 $1.27 10000 $1.27	Buy Now
Mouser Electronics	PCA9544ADWR		643			1 $2.40 10 $1.77 100 $1.44 1000 $1.27 10000 $1.20	Buy Now
Verical ()	PCA9544ADWR		14,380		199	1 - 10 - 100 - 1000 $1.56 10000 $1.40	Buy Now
	PCA9544ADWR		5,440		199	1 - 10 - 100 - 1000 $1.56 10000 $1.40	Buy Now
	PCA9544ADWR		2,000		199	1 - 10 - 100 - 1000 $1.56 10000 $1.40	Buy Now
	PCA9544ADWR		2,000		199	1 - 10 - 100 - 1000 $1.56 10000 $1.40	Buy Now
Rochester Electronics	PCA9544ADWR		23,820		1	1 - 10 - 100 $1.51 1000 $1.25 10000 $1.12	Buy Now
NXP Semiconductors PCA9544ABS,118 IC INTFACE SPECIALIZED 20HVQFN
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	PCA9544ABS,118	Digi-Reel	2,243			1 - 10 - 100 - 1000 - 10000 -	Buy Now
	PCA9544ABS,118	Cut Tape	2,243		1	1 $2.47 10 $1.83 100 $1.50 1000 $1.33 10000 $1.33	Buy Now
Avnet Americas	PCA9544ABS,118	Tape & Reel		11 Weeks	6,000	1 - 10 - 100 - 1000 - 10000 $0.98	Buy Now
Newark ()	PCA9544ABS,118	Cut Tape	14,341		1	1 $2.42 10 $1.80 100 $1.47 1000 $1.34 10000 $1.34	Buy Now
	PCA9544ABS,118	Tape & Reel			6,000	1 - 10 - 100 - 1000 - 10000 $1.19	Buy Now
Bristol Electronics ()	PCA9544ABS,118		6,000			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	PCA9544ABS,118		5		2	1 - 10 $3.00 100 $3.00 1000 $3.00 10000 $3.00	Buy Now
Quest Components ()	PCA9544ABS,118		212			1 $2.32 10 $2.32 100 $0.87 1000 $0.81 10000 $0.81	Buy Now
	PCA9544ABS,118		160			1 $2.60 10 $2.60 100 $1.43 1000 $1.30 10000 $1.30	Buy Now
	PCA9544ABS,118		4			1 $4.00 10 $3.00 100 $3.00 1000 $3.00 10000 $3.00	Buy Now

Rochester Electronics	PCA9544ABS,118		1,361		1	1 - 10 - 100 $1.34 1000 $1.11 10000 $0.99	Buy Now
TME	PCA9544ABS,118		6,000		6,000	1 - 10 - 100 - 1000 - 10000 $1.56	Buy Now
NXP Semiconductors	PCA9544ABS,118	Tape & Reel	4,960	11 Weeks		1 $1.13 10 $1.13 100 $1.13 1000 $1.13 10000 $1.13	Buy Now
Avnet Silica	PCA9544ABS,118		6,000	13 Weeks	6,000	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik	PCA9544ABS,118		6,000	13 Weeks	6,000	1 - 10 - 100 - 1000 - 10000 -	Buy Now