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Aztech I/O Expanders

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NXP Semiconductors

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16-bit I2C-bus and SMBus low power I/O port with interrupt and reset

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA9539RPW,112	4,704	7	Tube	USD		0.363	0.352	0.333	0.333	1d
	Esaler Electronic		PCA9539RPW,112	1,575			USD	1.099	1.089	1.079	1.069	1.059	2d
	Aztech		PCA9539RPW,112	9,884			USD	1.020	1.020	1.020	1.020	1.020	21h
	Fmall Co., Limited		PCA9539RPW,112	40,000									14h
	AERI		PCA9539RPW,112	6,419									6h

NXP Semiconductors

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PCA8574 Series Remote 8-Bit I/O Expander for I2C-bus w/ Interrupt - SSOP - 20

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		PCA8574ATS,112	253			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA8574ATS,112	19,193	7	Tube	USD		0.289	0.280	0.265	0.265	1d
	Aztech		PCA8574ATS,112	9,466			USD	6.240	6.240	6.240	6.240	6.240	21h
	Fly-Wing Technology		PCA8574ATS,112	2,500			USD	1.045	0.986	0.930	0.828	0.828	23h
	Vigor Components		PCA8574ATS,112	1			USD	0.640	0.640	0.640	0.640	0.640	1d

NXP Semiconductors

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PCA9701; PCA9702 - 18 V tolerant SPI 16-bit/8-bit GPI with INT QFN 24-Pin

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Hi-Tech Circuit Group Ltd.		PCA9701HF118	3,812			USD			0.550	0.547	0.545	10h
	Easev		PCA9701HF118	4,162			USD	0.268	0.268	0.254	0.233	0.193	14h
	Aztech		PCA9701HF,118	10,137			USD	5.440	5.440	5.440	5.440	5.440	21h
	Fly-Wing Technology		PCA9701HF,118	1,873			USD	11.877	9.745	9.441	8.832	8.832	23h
	Vigor Components		PCA9701HF118	559			USD	0.780	0.780	0.780	0.780	0.780	1d

Texas Instruments

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8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PCF8574ADWG4	5,800	45		USD			1.105	0.918	0.918	1h
	Worldway Electronics		PCF8574ADWG4	9,720	7	Tube	USD		0.324	0.314	0.298	0.298	1d
	Easev		PCF8574ADWG4	4,371			USD	0.583	0.583	0.554	0.508	0.420	14h
	Fmall Co., Limited		PCF8574ADWG4	5,180			USD	1.266	1.266	1.184	1.116	1.021	14h
	Aztech		PCF8574ADWG4	3,891			USD	6.400	6.400	6.400	6.400	6.400	21h

CAT9555HT6I-GT2

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I2C and SMBus I/O Port 24-Pin TQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		CAT9555HT6I-GT2	479			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		CAT9555HT6I-GT2	6,733	7	Tape & Reel	USD		0.266	0.258	0.244	0.244	1d
	Aztech		CAT9555HT6I-GT2	11,277			USD	6.910	6.910	6.910	6.910	6.910	21h
	Win Source		WS-CAT9555HT6I-GT2	20	1								1h
	Antdic Electronics		CAT9555HT6I-GT2	46,838			USD	20.000	19.000	18.000	16.000	12.000	>1wk

Texas Instruments

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16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TVSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PCF8575DGVRG4	20	20		USD			2.002	1.679	1.679	1h
	Worldway Electronics		PCF8575DGVRG4	11,224	7	Tape & Reel	USD		0.444	0.430	0.408	0.408	1d
	Aztech		PCF8575DGVRG4	7,176			USD	3.050	3.050	3.050	3.050	3.050	21h
	SHENGYU ELECTRONICS		PCF8575DGVRG4	5,489	1		USD	1.270	1.244	1.210	1.170	1.120	2d
	Fly-Wing Technology		PCF8575DGVRG4	2,515			USD	5.365	4.401	4.265	3.989	3.989	23h

NXP Semiconductors

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18 V tolerant SPI 16-bit/8-bit GPI with INT

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		PCA9701D,112	296			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA9701D,112	14,551	7	Tube	USD		0.302	0.293	0.277	0.277	1d
	Aztech		PCA9701D,112	8,636			USD	3.970	3.970	3.970	3.970	3.970	21h
	Fly-Wing Technology		PCA9701D,112	758			USD	1.342	1.102	1.068	0.998	0.998	23h
	Vigor Components		PCA9701D,112	1			USD	0.780	0.780	0.780	0.780	0.780	1d

NXP Semiconductors

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PCA9673 Tube Obsolete I2C io expander 2.5/5V 8.2mm 1MHz 100muA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA9673DB,112	8,852	7	Tube	USD		0.406	0.393	0.373	0.373	1d
	Esaler Electronic		PCA9673DB,112	826			USD	1.184	1.173	1.162	1.151	1.140	2d
	Aztech		PCA9673DB,112	13,249			USD	5.590	5.590	5.590	5.590	5.590	21h
	Fly-Wing Technology		PCA9673DB,112	1,450			USD	1.975	1.621	1.570	1.469	1.469	23h
	Fmall Co., Limited		PCA9673DB,112	26,200									14h

NXP Semiconductors

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PCA Series 5.5 V ±100 mA Remote 8 bit I/O Expander Fm+I2C bus - SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA9672D,518	15,609	7	Tape & Reel	USD		0.287	0.278	0.264	0.264	1d
	Aztech		PCA9672D,518	7,274			USD	3.600	3.600	3.600	3.600	3.600	21h
	Fly-Wing Technology		PCA9672D,518	2,140			USD	18.041	14.802	14.339	13.415	13.415	23h
	Vigor Components		PCA9672D,518	1,000			USD	0.730	0.730	0.730	0.730	0.730	1d
	Fmall Co., Limited		PCA9672D,518	25,240									14h

NXP Semiconductors

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PCA9674 Tape & Reel (TR) Obsolete I2C io expander 2.3/5.5V 6.5mm 1MHz 100muA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA9674ATS,118	18,088	7	Tape & Reel	USD		0.526	0.510	0.483	0.483	1d
	Esaler Electronic		PCA9674ATS,118	2,500			USD	0.782	0.775	0.768	0.761	0.754	2d
	Aztech		PCA9674ATS,118	11,003			USD	1.870	1.870	1.870	1.870	1.870	21h
	Fly-Wing Technology		PCA9674ATS,118	1,000			USD	0.806	0.661	0.640	0.599	0.599	23h
	Fmall Co., Limited		PCA9674ATS,118	41,340									14h