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Abacus Technologies I/O Expanders

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

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Authorized Distributors

Non-Authorized Stocking Distributors

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I/O PORT EXPANDER / I/O Expander 16 I2C, SMBus 400 kHz 24-TQFN-EP (4x4)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		MAX7311ATG	12,449			USD	5.890	5.770	5.120	4.450	5.410	>1wk
	Win Source		WS-MAX7311ATG	20	2		USD		23.854	20.673	20.673	20.673	19h
	Worldway Electronics		MAX7311ATG	6,960	7		USD		1.559	1.512	1.432	1.432	19h
	SHENGYU ELECTRONICS		MAX7311ATG	7,252	1		USD	6.954	6.815	6.610	6.400	6.120	2d
	Vigor Components		MAX7311ATG	4,128			USD	3.060	3.060	3.060	3.060	3.060	21h

NXP Semiconductors

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I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA9534BS	8,504	7		USD		0.333	0.323	0.306	0.306	19h
	Antdic Electronics		PCA9534BS	40,907			USD	34.000	32.300	30.600	27.200	25.500	>1wk
	RC Electronics		PCA9534BS	36,014	1		USD	2.313	2.103	1.694	1.185	1.199	2d
	SHENGYU ELECTRONICS		PCA9534BS	15,427	1		USD	1.072	1.051	1.020	0.990	0.940	2d
	Run Hong Electronics		PCA9534BS	5,308			USD	9.162	9.162	9.162	9.162	9.162	6h

NXP Semiconductors

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PCA9670 Tape & Reel (TR) Obsolete I2C io expander 2.5/5V 10.3mm 1MHz 100muA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		PCA9670D,518	325			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Hi-Tech Circuit Group Ltd.		PCA9670D,518	2,000			USD			1.030	1.025	1.020	5h
	Easev		PCA9670D,518	189			USD	0.303	0.303	0.287	0.263	0.218	9h
	Fmall Co., Limited		PCA9670D,518	26,490			USD	0.656	0.656	0.614	0.579	0.529	8h
	Fly-Wing Technology		PCA9670D,518	1,726			USD	0.783	0.783	0.783	0.783	0.783	17h

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SMBus Low Power I/O Expander 16-Pin QSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		MAX1609EEE	7,754	7		USD		6.747	6.541	6.197	6.197	19h
	ICPartonline		MAX1609EEE	22,125			USD	9.000	8.550	8.100	7.650	7.200	>1wk
	Aztech		MAX1609EEE	4,032			USD	6.110	6.110	6.110	6.110	6.110	15h
	Win Source		WS-MAX1609EEE	20	1								19h
	Antdic Electronics		MAX1609EEE	41,275			USD	17.000	16.150	15.300	13.600	12.750	>1wk

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I/O Port Expander 24-Pin TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		MAX7311AUG	20,499			USD	4.750	6.560	6.360	5.700	6.160	>1wk
	Worldway Electronics		MAX7311AUG	7,110	7		USD		1.765	1.711	1.621	1.621	19h
	ICPartonline		MAX7311AUG	26,364			USD	13.000	12.350	11.700	11.050	10.400	>1wk
	Antdic Electronics		MAX7311AUG	44,256			USD	4.000	3.800	3.600	3.200	3.000	>1wk
	SHENGYU ELECTRONICS		MAX7311AUG	17,268	1		USD	4.040	3.959	3.840	3.720	3.560	2d

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SX150 Tape & Reel (TR) Obsolete I2C io expander 3.3V 3mm 400kHz 8mA 24mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	ICPartonline		SX1505I087TRT	9,413			USD	20.000	19.000	18.000	17.000	16.000	>1wk
	Worldway Electronics		SX1505I087TRT	20,315	7	Tape & Reel	USD		0.168	0.163	0.154	0.154	19h
	Chipsmall Limited		SX1505I087TRT	27,100	1		USD	1.290	0.860	0.516	0.430	0.430	2h
	SHENGYU ELECTRONICS		SX1505I087TRT	7,628	1		USD	0.459	0.450	0.440	0.420	0.400	2d
	Fly-Wing Technology		SX1505I087TRT	1,736			USD	4.028	3.305	3.202	2.995	2.995	17h

NXP Semiconductors

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I/O Expander, 40bit, 1 MHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA9698BS	7,757	7		USD		6.194	5.899	5.899	5.899	19h
	Antdic Electronics		PCA9698BS	45,942			USD	7.000	6.650	6.300	5.600	5.250	>1wk
	IC Components Ltd.		PCA9698BS	4,460			USD	4.500	4.500	4.500	4.500	4.500	6d
	Aztech		PCA9698BS	613			USD	11.660	11.660	11.660	11.660	11.660	15h
	SHENGYU ELECTRONICS		PCA9698BS	17,879	1		USD	5.513	5.403	5.240	5.070	4.850	2d

Texas Instruments

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8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PCF8574PWRG4	11,390	40		USD			1.208	1.004	1.004	19h
	Worldway Electronics		PCF8574PWRG4	10,420	7		USD		0.376	0.365	0.345	0.345	19h
	ICPartonline		PCF8574PWRG4	21,451			USD	0.690	0.656	0.621	0.587	0.552	>1wk
	Fly-Wing Technology		PCF8574PWRG4	63,132			USD	1.342	1.102	1.068	0.998	0.998	17h
	Bettlink		PCF8574PWRG4	11,000			USD	1.154	1.003	0.896	0.837	0.752	10h

NXP Semiconductors

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Remote 8-bit I/O expander for I2C-bus with interrupt

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA8574D	11,264	7		USD		0.661	0.641	0.607	0.607	19h
	Antdic Electronics		PCA8574D	33,239			USD	15.000	14.250	13.500	12.000	11.250	>1wk
	RC Electronics		PCA8574D	24,672	1		USD	0.950	0.870	0.790	0.750	0.730	2d
	Anlinkda		PCA8574D	2,168			USD	1.311	1.174	1.009	0.989	0.948	2h
	ZTZ Technology Limited		PCA8574D	2,150			USD	0.010	0.010	0.010	0.010	0.010	2d

Texas Instruments

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8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-VQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PCF8574RGYRG4	11,900	5		USD		10.219	8.303	8.303	8.303	19h
	Worldway Electronics		PCF8574RGYRG4	10,323	7		USD		3.083	2.988	2.831	2.831	19h
	Aztech		PCF8574RGYRG4	3,927			USD	2.720	2.720	2.720	2.720	2.720	15h
	Run Hong Electronics		PCF8574RGYRG4	7,660			USD	3.685	3.685	3.685	3.685	3.685	6h
	Suntronic		PCF8574RGYRG4	18,159									21h