All DistributorsWorldway ElectronicsIntegrated Circuits (ICs)Interface ICsI/O Expanders (1,356)

Worldway Electronics I/O Expanders

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

Top Manufacturers

Renesas

Rochester Electronics

Explore Worldway Electronics I/O Expanders

Results: 1,356

Authorized Distributors

Non-Authorized Stocking Distributors

NXP Semiconductors

Compare

I/o Expander, 8 Bit, 100KHZ, SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCF8574TD	5,360	7		USD		0.344	0.333	0.316	0.316	12h
	Antdic Electronics		PCF8574TD	29,988			USD	28.000	26.600	25.200	22.400	21.000	>1wk
	ICPartonline		PCF8574TD	13,442			USD	7.000	6.650	6.300	5.950	5.600	>1wk
	Aztech		PCF8574TD	548			USD	12.010	12.010	12.010	12.010	12.010	1d
	SHENGYU ELECTRONICS		PCF8574TD	11,571	1		USD	0.842	0.826	0.800	0.770	0.740	6d

NXP Semiconductors

Compare

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
	Microchip USA		PCA9672D,518	208	150		USD				18.066	18.066	2d
	Win Source		WS-PCA9672D,518	3,740	3		USD		17.434	14.622	14.622	14.622	14h
	Worldway Electronics		PCA9672D,518	15,606	7	Tape & Reel	USD		0.287	0.278	0.264	0.264	12h
	Aztech		PCA9672D,518	7,274			USD	3.600	3.600	3.600	3.600	3.600	1d
	Fly-Wing Technology		PCA9672D,518	2,041			USD	18.041	14.802	14.339	13.415	13.415	2d

Compare

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
	Win Source		WS-MAX7312ATG	12,060	4		USD		12.773	10.378	10.378	10.378	14h
	Worldway Electronics		MAX7312ATG	9,613	7		USD		1.671	1.620	1.534	1.534	12h
	ICPartonline		MAX7312ATG	31,695			USD	17.000	16.150	15.300	14.450	13.600	>1wk
	Aztech		MAX7312ATG	11,081			USD	0.980	0.980	0.980	0.980	0.980	1d
	Antdic Electronics		MAX7312ATG	44,406			USD	30.000	28.500	27.000	24.000	22.500	>1wk

Compare

XRA1201 Series 16 Bit I2C GPIO Expander with Interrupt output - TSSOP-24

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-XRA1201IG24-F	2,060	30		USD			1.655	1.346	1.346	14h
	ICPartonline		XRA1201IG24-F	35,040			USD	7.000	6.650	6.300	5.950	5.600	>1wk
	Worldway Electronics		XRA1201IG24-F	17,291	7		USD		0.893	0.866	0.820	0.820	12h
	Chipsmall Limited		XRA1201IG24-F	120,000	1		USD	2.500	2.250	1.438	1.250	1.250	19h
	SHENGYU ELECTRONICS		XRA1201IG24-F	9,965	1		USD	1.378	1.351	1.310	1.270	1.210	6d

NXP Semiconductors

Compare

PCA8575 Tape & Reel (TR) Obsolete I2C io expander 2.3V~5.5V 5.5mm 400kHz 100muA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PCA8575BQ,118	110	50		USD			32.327	32.327	32.327	2d
	Worldway Electronics		PCA8575BQ,118	5,489	7	Tape & Reel	USD		0.225	0.218	0.206	0.206	12h
	Antdic Electronics	2	PCA8575BQ118	34,198			USD	33.000	31.350	29.700	26.400	24.750	>1wk
	Aztech		PCA8575BQ,118	8,498			USD	6.480	6.480	6.480	6.480	6.480	1d
	Fly-Wing Technology		PCA8575BQ,118	1,714			USD	0.618	0.507	0.491	0.460	0.460	2d

NXP Semiconductors

Compare

I2C/SMBus GPIO Expander 100kHz/400kHz 5.5V Automotive 20-Pin SSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PCA9554ATS,118	238	150		USD				21.856	21.856	2d
	Win Source		WS-PCA9554ATS,118	9,700	3		USD		17.613	14.771	14.771	14.771	14h
	Worldway Electronics		PCA9554ATS,118	10,071	7	Tape & Reel	USD		6.584	6.383	6.047	6.047	12h
	Aztech		PCA9554ATS,118	9,350			USD	6.870	6.870	6.870	6.870	6.870	1d
	Fly-Wing Technology		PCA9554ATS,118	2,390			USD	18.225	14.954	14.487	13.552	13.552	2d

NXP Semiconductors

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PCA8574ATS,112	360	150	Tube	USD				19.296	19.296	2d
	Component Stockers USA		PCA8574ATS,112	253			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA8574ATS,112	19,195	7	Tube	USD		0.289	0.280	0.265	0.265	12h
	Aztech		PCA8574ATS,112	9,466			USD	6.240	6.240	6.240	6.240	6.240	1d
	Fly-Wing Technology		PCA8574ATS,112	2,401			USD	1.045	0.986	0.930	0.828	0.828	2d

NXP Semiconductors

Compare

IC I/o Expander I2C 16B 24SSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PCA9675DB,118	2,407	3K		USD					0.939	2d
	Component Stockers USA		PCA9675DB,118	569			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Worldway Electronics		PCA9675DB,118	9,041	7	Tape & Reel	USD		0.400	0.388	0.368	0.368	12h
	Esaler Electronic		PCA9675DB,118	1,000			USD	1.174	1.163	1.152	1.141	1.130	3h
	Aztech		PCA9675DB,118	12,146			USD	1.800	1.800	1.800	1.800	1.800	1d

NXP Semiconductors

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PCA9539RPW,112	1,926	3K	Tube	USD					0.879	2d
	Worldway Electronics		PCA9539RPW,112	4,693	7	Tube	USD		0.363	0.352	0.333	0.333	12h
	Esaler Electronic		PCA9539RPW,112	1,575			USD	1.099	1.089	1.079	1.069	1.059	3h
	Aztech		PCA9539RPW,112	9,884			USD	1.020	1.020	1.020	1.020	1.020	1d
	Fmall Co., Limited		PCA9539RPW,112	40,000									4d

Compare

IC I/O EXPANDER I2C 16B 24SOIC / I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SOIC T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		CAT9555WI-T1	118	3K		USD					0.644	2d
	Win Source		WS-CAT9555WI-T1	1,040	45		USD			1.311	0.874	0.874	14h
	Worldway Electronics		CAT9555WI-T1	20,075	7	Tape & Reel	USD		0.846	0.820	0.777	0.777	12h
	Antdic Electronics		CAT9555WI-T1	36,708			USD	34.000	32.300	30.600	27.200	13.500	>1wk
	Anlinkda		CAT9555WI-T1	22,630			USD	1.615	1.446	1.312	1.245	1.207	1d