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Microchip USA I/O Expanders

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NXP Semiconductors

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I2C Interface 1000kHz 5.5V 24-Pin TSSOP Bulk

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCA9675PW,112	0	1		USD*	1.082*	1.082*	0.943*	0.939*	0.939*	16h
	Microchip USA		PCA9675PW,112	375	300	Tube	USD				8.203	8.203	2d
	Win Source		WS-PCA9675PW,112	6,560	10		USD		5.239	3.493	3.493	3.493	17h
	Worldway Electronics		PCA9675PW,112	7,158	7	Tube	USD		0.405	0.392	0.372	0.372	15h
	Aztech		PCA9675PW,112	6,912			USD	7.370	7.370	7.370	7.370	7.370	1d

NXP Semiconductors

PCF8575CTS/1,112

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I/o Expander, 16Bit, 400 Khz, I2C, 4.5 V, 5.5 V, Ssop Rohs Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCF8575CTS/1,112	0	1		USD*	1.868*	1.868*	1.505*	1.082*	0.969*	16h
	Microchip USA		PCF8575CTS/1,112	305	150	Tube	USD				15.237	15.237	2d
	Win Source		WS-PCF8575CTS/1,112	1,910	1		USD	99.643	83.571	83.571	83.571	83.571	17h
	Worldway Electronics	2	PCF8575CTS/1,112	12,693	7	Tube	USD		0.453	0.440	0.416	0.416	15h
	Aztech		PCF8575CTS/1,112	8,971			USD	1.420	1.420	1.420	1.420	1.420	1d

NXP Semiconductors

$ 0.412

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I2C/SPI Interface 400kHz 2.7V/3.6V 24-Pin HVQFN EP Tray

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9502BS,157	11	8		USD		0.412	0.412	0.412	0.412
	Microchip USA		PCA9502BS,157	334	150	Tray	USD				16.272	16.272	2d
	Component Stockers USA		PCA9502BS,157	11			USD		1.350	1.350	1.350	1.350	>1wk
	Worldway Electronics		PCA9502BS,157	3,048	7	Tray	USD		0.123	0.120	0.113	0.113	15h
	Fmall Co., Limited		PCA9502BS,157	33,300			USD	3.458	3.285	3.112	2.835	2.835	4d

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PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt - SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCA9554D,112	0	1		USD*	1.290*	1.290*	0.941*	0.806*	0.806*	16h
	Microchip USA		PCA9554D,112	314	600	Tube	USD				3.991	3.991	2d
	Win Source		WS-PCA9554D,112	8,000	23		USD			2.042	1.713	1.713	17h
	Worldway Electronics	3	PCA9554D 112	18,248	7								15h
	Aztech		PCA9554D,112	11,700			USD	1.460	1.460	1.460	1.460	1.460	1d

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PCA8574 Series Remote 8-Bit I/O Expander for I2C-bus with Interrupt - SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	4	PCA8574AD,518	0	1	Cut Tape	USD*	1.425*	1.425*	0.950*	0.735*	0.630*	16h
	Microchip USA		PCA8574AD,518	322	150		USD				12.895	12.895	2d
	Component Stockers USA		PCA8574AD,518	418			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA8574AD,518	17,504	7	Tape & Reel	USD		0.460	0.446	0.423	0.423	15h
	Aztech		PCA8574AD,518	7,241			USD	5.000	5.000	5.000	5.000	5.000	1d

NXP Semiconductors

PCA9675PW/S911,118

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PCA9675 Tape & Reel (TR) Active I2C io expander 2.3V~5.5V 7.8mm 1MHz 100muA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PCA9675PW/S911,118	1,985	600		USD				1.111	1.111	2d
	Component Stockers USA		PCA9675PW/S911,118	752			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA9675PW/S911,118	7,807	7	Tape & Reel	USD		0.443	0.429	0.406	0.406	15h
	Esaler Electronic		PCA9675PW/S911,118	2,500			USD	1.390	1.377	1.364	1.351	1.338	6h
	Aztech		PCA9675PW/S911,118	12,345			USD	7.040	7.040	7.040	7.040	7.040	1d

NXP Semiconductors

$ 1.290

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Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9671DB,112	14			USD			1.550	1.290	1.150	16h
	Microchip USA		PCA9671DB,112	1,619	3K	Tube	USD					0.947	2d
	Worldway Electronics		PCA9671DB,112	15,188	7	Tube	USD		0.434	0.421	0.399	0.399	15h
	Esaler Electronic		PCA9671DB,112	826			USD	1.184	1.173	1.162	1.151	1.140	6h
	Aztech		PCA9671DB,112	12,540			USD	4.440	4.440	4.440	4.440	4.440	1d

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I/o Expander, 16Bit, 1 Mhz, I2C, 2.3 V, 5.5 V, Soic Rohs Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	PCA9671D,118	0	1		USD*	2.137*	2.137*	1.505*	1.187*	1.066*	16h
	Microchip USA		PCA9671D,118	244	300		USD				6.099	6.099	2d
	Component Stockers USA		PCA9671D,118	629			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA9671D,118	3,104	7	Tape & Reel	USD		0.720	0.698	0.661	0.661	15h
	Aztech		PCA9671D,118	12,829			USD	2.590	2.590	2.590	2.590	2.590	1d

NXP Semiconductors

$ 1.030

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PCA9703 Series 5.5 V SPI General Purpose Input (GPI) Shift Register - TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9703PW,112	216			USD			1.240	1.030	0.918	16h
	Microchip USA		PCA9703PW,112	347	600	Tube	USD				1.516	1.516	2d
	Worldway Electronics		PCA9703PW,112	6,731	7	Tube	USD		0.332	0.322	0.305	0.305	15h
	Hi-Tech Circuit Group Ltd.		PCA9703PW,112	56			USD			0.940	0.935	0.931	1d
	Easev		PCA9703PW,112	2,311			USD	0.362	0.362	0.344	0.315	0.260	4d

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PCA8574A Series 5.5 V 400 KHz Remote 8-bit I/O Expander for I2C-bus - SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCA8574AD,512	0	1		USD*	1.720*	1.720*	1.613*	1.505*	1.478*	16h
	Microchip USA		PCA8574AD,512	229	300	Tube	USD				6.982	6.982	2d
	Worldway Electronics		PCA8574AD,512	16,231	7	Tube	USD		0.263	0.255	0.242	0.242	15h
	Aztech		PCA8574AD,512	10,916			USD	5.440	5.440	5.440	5.440	5.440	1d
	Fly-Wing Technology		PCA8574AD,512	1,071			USD	40.272	33.044	32.011	29.946	29.946	3d