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Aztech I/O Expanders

Browse and compare Aztech I/O Expanders for pricing, inventory, datasheets, and other technical specs. View our listings for Aztech I/O Expanders to find the best offer for your next project.

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Rochester Electronics

Renesas

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Results: 407

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Non-Authorized Stocking Distributors

NXP Semiconductors

PCA9554PW/DG,118

$ 0.888

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I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9554PW/DG,118	608	316		USD				0.987	0.880
	Rochester Electronics		PCA9554PW/DG,118	608			USD			0.951	0.790	0.704	23h
	Worldway Electronics	2	PCA9554PW/DG,118	17,679	7	Bulk	USD		0.224	0.218	0.206	0.206	23h
	Esaler Electronic		PCA9554PW/DG,118	252			USD	1.190	1.179	1.168	1.157	1.146	2d
	Easev		PCA9554PW/DG,118	5,470			USD	0.278	0.278	0.264	0.242	0.200	13h

NXP Semiconductors

$ 0.826

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BALL BOTTOM CMOS Open Drain Push-Pull I/O Expander -40C~85C 10mA 25mA 400kHz 2mm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCAL6416AERJ	12,358	339		USD				0.918	0.819
	Rochester Electronics		PCAL6416AERJ	12,358			USD			0.885	0.735	0.655	23h
	Worldway Electronics		PCAL6416AERJ	4,202	7	Tape & Reel	USD		0.235	0.228	0.216	0.216	23h
	Antdic Electronics		PCAL6416AERJ	10,020			USD	3.090	2.936	2.781	2.627	2.472	>1wk
	Hi-Tech Circuit Group Ltd.		PCAL6416AERJ	3,464			USD			0.570	0.567	0.564	9h

NXP Semiconductors

$ 1.100

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I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP Bulk

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9555DB,112	43			USD			1.320	1.100	0.977	23h
	Farnell		PCA9555DB,112	0	1		USD*	2.103*	2.103*	1.474*	1.074*	0.979*	18h
	Worldway Electronics		PCA9555DB,112	17,180	7	Tube	USD		0.360	0.349	0.331	0.331	23h
	Aztech		PCA9555DB,112	9,435			USD	3.960	3.960	3.960	3.960	3.960	19h
	Fly-Wing Technology		PCA9555DB,112	1,805			USD	4.977	4.084	3.957	3.701	3.701	21h

NXP Semiconductors

$ 1.020

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I/o Expander, 16Bit, 400 Khz, I2C, Smbus, 2.3 V, 5.5 V, Tssop Rohs Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9539PW,112	141			USD			1.230	1.020	0.910	23h
	Farnell		PCA9539PW,112	0	1		USD*	1.460*	1.460*	1.265*	1.032*	0.990*	18h
	Component Stockers USA		PCA9539PW,112	188			USD	1.040	1.040	0.980	0.980	0.980	>1wk
	Worldway Electronics		PCA9539PW,112	3,480	7	Tube	USD		0.326	0.316	0.299	0.299	23h
	Esaler Electronic		PCA9539PW,112	1,575			USD	0.951	0.942	0.933	0.924	0.915	2d

NXP Semiconductors

$ 0.728

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8-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9574PW,112	4,128	385		USD				0.809	0.721
	Rochester Electronics		PCA9574PW,112	4,128			USD			0.779	0.647	0.577	23h
	Worldway Electronics		PCA9574PW,112	12,569	7	Bulk	USD		0.203	0.196	0.186	0.186	23h
	Esaler Electronic		PCA9574PW,112	308			USD	0.970	0.961	0.952	0.943	0.934	2d
	Easev		PCA9574PW,112	3,637			USD	0.226	0.226	0.215	0.197	0.163	13h

NXP Semiconductors

$ 1.294

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I2C Interface 1000kHz 5.5V 24-Pin SO T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCA9673D,118	700	216		USD				1.438	1.288
	Rochester Electronics		PCA9673D,118	1,281			USD			1.390	1.150	1.030	23h
	Worldway Electronics		PCA9673D,118	14,974	7	Bulk	USD		0.329	0.319	0.302	0.302	23h
	Esaler Electronic		PCA9673D,118	173			USD	1.740	1.723	1.706	1.689	1.673	2d
	Easev		PCA9673D,118	8,358			USD	0.405	0.405	0.385	0.352	0.291	13h

CAT9555HV6I-GT2

$ 1.260

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CAT9555HV6I-GT2, 16-CHANNEL 16 Bit I/o Expander 400KHZ, I2C, Smbus, 24-PIN TQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	RS (Formerly Allied Electronics)		CAT9555HV6I-GT2	0	10	Bulk	USD		1.470	1.260	1.260	1.260	14h
	Win Source		WS-CAT9555HV6I-GT2	1,200	25		USD			1.871	1.570	1.570	1d
	Worldway Electronics		CAT9555HV6I-GT2	29,182	7	Tape & Reel	USD		0.438	0.425	0.402	0.402	23h
	Aztech		CAT9555HV6I-GT2	2,108			USD	0.510	0.510	0.510	0.510	0.510	19h
	Anlinkda		CAT9555HV6I-GT2	47,162			USD	1.294	1.159	1.054	1.018	0.998	6h

NXP Semiconductors

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I²C Bus IC Operating temperature: -40...+85 °C Power supply: 2.5...6 V Package: SO-16W

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell		PCF8574AT	0	1		USD*	1.212*	1.212*	0.911*	0.664*	0.611*	18h
	Worldway Electronics		PCF8574AT	19,427	7		USD		0.799	0.761	0.761	0.761	23h
	Antdic Electronics	2	PCF8574AT	20,953			USD	12.000	11.400	10.800	9.600	9.000	>1wk
	Aztech		PCF8574AT	535			USD	17.440	17.440	17.440	17.440	17.440	19h
	Voyager Components		PCF8574AT-PHILIPS-N/A	52			USD	1.233	0.931	0.520	0.520	0.520	5h

$ 2.185

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Tape & Reel (TR) ADP5520 Step-Up (Boost) I2C led driver 14mA 30mA 5.5V 400kHz -40C~85C TA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		ADP5520ACPZ-R7	4,075			USD			2.130	1.900	1.790	23h
	Mouser		584-ADP5520ACPZ-R7	318	1	Tape & Reel	USD	6.100	4.200	3.440	2.470	2.450
	Component Stockers USA		ADP5520ACPZ-R7	6,213			USD	2.460	2.460	2.310	2.090	2.090	>1wk
	Win Source		WS-ADP5520ACPZ-R7	20	14		USD			3.129	2.806	2.806	1d
	Worldway Electronics		ADP5520ACPZ-R7	23,507	7	Tape & Reel	USD		0.642	0.623	0.590	0.590	23h

$ 11.700

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Ic, peripheral Interface, cmos, ldcc, 44Pin, plastic Rohs Compliant: Yes |Renesas IMS82C55AZ96

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		IMS82C55AZ96	450			USD			11.620	10.400	9.780	23h
	Verical		IMS82C55AZ96	450	25		USD			14.525	13.000	12.225
	Antdic Electronics		IMS82C55AZ96	48,220			USD	26.000	24.700	23.400	20.800	19.500	>1wk
	ICPartonline		IMS82C55AZ96	33,413			USD	11.745	11.158	10.571	9.983	9.396	>1wk
	Worldway Electronics		IMS82C55AZ96	26,346	7	Tape & Reel	USD		9.711	9.414	8.918	8.918	23h