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

Texas Instruments

$ 1.260

Compare

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9554DBR	50	1		USD	2.022	1.552	1.424	1.424	1.424
	Rochester Electronics		PCA9554DBR	39,964			USD			1.410	1.170	1.040	19h
	Verical	5	PCA9554DBR	50	2		USD		1.552	1.274	1.152	0.996
	DigiKey	2	296-21781-1-ND	28	1	Cut Tape	USD	2.290	1.696	1.548	1.548	1.548
	Mouser		595-PCA9554DBR	34	1	Tape & Reel	USD	2.290	1.700	1.430	1.260	1.080

Texas Instruments

$ 2.115

Compare

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9535DGVR	30,495			USD			2.100	1.880	1.770	19h
	Verical	2	PCA9535DGVR	1,730	143		USD				2.350	2.213
	Mouser		595-PCA9535DGVR	728	1	Tape & Reel	USD	3.100	3.100	2.730	2.410	2.350
	Win Source		WS-PCA9535DGVR	50	7		USD		7.367	4.911	4.911	4.911	20h
	Worldway Electronics		PCA9535DGVR	25,406	7	Tape & Reel	USD		0.543	0.526	0.498	0.498	18h

$ 3.490

Compare

I²C Port Expander with Eight Inputs and Maskable Transition Detection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7319ATE+T	619	1	Tape & Reel	USD	5.200	3.970	3.323	2.983	2.899	2h
	DigiKey	3	175-MAX7319ATE+TCT-ND	3,091	1	Cut Tape	USD	6.080	4.656	3.911	3.764	3.764
	Arrow Electronics		MAX7319ATE+T	0	2500		USD					2.822
	Farnell		MAX7319ATE+T	0	2500	Tape & Reel	USD*					3.266*	19h
	Mouser		700-MAX7319ATET	976	1	Tape & Reel	USD	6.020	4.590	3.830	3.490	3.420

NXP Semiconductors

PCA9704PW/Q900J

$ 2.473

Compare

Shift Register 1-Element 8Stage Octal Serial to Serial 16-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	568-15392-1-ND	622	1	Cut Tape	USD	4.250	3.211	2.668	2.473	2.473
	Newark		PCA9704PW/Q900J	0	2500		USD					2.150
	Avnet		PCA9704PW/Q900J	0	2500		USD					2.127	2d
	Arrow Electronics		PCA9704PW/Q900J	0	2500		USD					1.854
	Farnell		PCA9704PW/Q900J	0	2500	Custom Reel	USD*					2.312*	19h

Texas Instruments

$ 2.435

Compare

16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCF8575CPWR	1,154	1		USD	3.587	3.550	3.550	2.920	2.920
	Rochester Electronics		PCF8575CPWR	40,091			USD			1.750	1.560	1.470	19h
	Verical	5	PCF8575CPWR	4,605	172		USD				1.950	1.838
	Mouser		595-PCF8575CPWR	169	1	Tape & Reel	USD	4.500	4.500	4.020	3.710	3.530
	Component Stockers USA		PCF8575CPWR	47,991			USD	2.020	2.020	1.900	1.710	1.720	>1wk

Compare

Afm-700 Supercap Kit, 1408 Bfbga 31X31X2.83Mm Tray Rohs Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PM8055B-FEI	0	27
	Onlinecomponents.com		PM8055B-FEI	0	1	Bulk
	Microchip		PM8055B-FEI	0	1	Tray							2h
	Component Stockers USA		PM8055B-FEI	617			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Weyland Electronics Group Pte. Ltd.		PM8055B-FEI	449	1	Tape & Reel	USD	82.635	82.635	82.635	82.635	82.635	2d

Compare

Low Operating Supply Voltage I²C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7323AEE+T	0	2500	Tape & Reel	USD					2.440	2h
	Newark		MAX7323AEE+T	0	1	Cut Tape
	Arrow Electronics		MAX7323AEE+T	0	2500		USD					2.827
	Farnell	2	MAX7323AEE+T	0	2500	Cut Tape	USD*					3.239*	19h
	Component Stockers USA		MAX7323AEE+T	3,239			USD	39.120	39.120	39.120	39.120	39.120	>1wk

ADP5589ACBZ-01-R7

$ 1.510

Compare

Keypad Decoder and I/O Expansion 25-Pin WLCSP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADP5589ACBZ-01-R7	9,000	3K	Tape & Reel	USD					1.350	2h
	Rochester Electronics		ADP5589ACBZ-01-R7	3,279			USD			1.690	1.510	1.420	19h
	Richardson RFPD		ADP5589ACBZ-01-R7	Contact	3K		USD					1.790	1h
	Arrow Electronics		ADP5589ACBZ-01-R7	0	3K		USD					1.564
	Worldway Electronics		ADP5589ACBZ-01-R7	25,293	7	Tape & Reel	USD		0.498	0.482	0.457	0.457	18h

$ 3.378

Compare

Interface - I/O Expanders I C Port Expander with Eight Push-Pull Outputs and Eight Inputs

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7324ATG+	1,544		Tube	USD	5.530	4.228	4.228	2.630	2.630	2h
	DigiKey		MAX7324ATG+-ND	283	1	Tube	USD	6.450	4.955	4.242	3.847	3.653
	Arrow Electronics		MAX7324ATG+	0	150		USD				3.017	3.017
	Farnell		MAX7324ATG+	0	150		USD*				3.494*	3.494*	19h
	Mouser		700-MAX7324ATG	212	1	Tube	USD	6.300	4.830	4.050	3.740	3.700

ADP5589ACPZ-02-R7

$ 1.715

Compare

Keypad Decoder and I/O Expansion 24-Pin LFCSP EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADP5589ACPZ-02-R7	4,500	1500	Tape & Reel	USD					1.350	2h
	Rochester Electronics		ADP5589ACPZ-02-R7	22,250			USD			1.690	1.510	1.420	19h
	Arrow Electronics		ADP5589ACPZ-02-R7	0	1500		USD					1.564
	Worldway Electronics		ADP5589ACPZ-02-R7	28,158	7	Tape & Reel	USD		0.465	0.450	0.427	0.427	18h
	Esaler Electronic		ADP5589ACPZ-02-R7	1,500			USD	1.878	1.860	1.842	1.824	1.806	9h