All DistributorsElcom ComponentsIntegrated Circuits (ICs)Interface ICsI/O Expanders (39)

Elcom Components I/O Expanders

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

Top Manufacturers

Renesas

Explore Elcom Components I/O Expanders

Results: 39

Authorized Distributors

Non-Authorized Stocking Distributors

CY8C9560A-24AXI

$ 7.200

Compare

PSoC® Programmable System-on-Chip™, CPU Core M8C, Flash 50.25 Kb, QFP-100, RoHS

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		CY8C9560A-24AXI	831	1		USD	11.920	9.350	7.830	7.440	7.440
	Rochester Electronics	2	CY8C9560A-24AXI	24			USD			6.470	5.790	5.450	21h
	DigiKey		448-CY8C9560A-24AXI-ND	409	1	Tray	USD	12.040	9.435	8.116	7.505	7.340
	Avnet		CY8C9560A-24AXI	0	900		USD				7.200	6.656	23h
	Future Electronics		CY8C9560A-24AXI	0	900	Tray	USD				6.100	6.100

NXP Semiconductors

$ 0.933

Compare

Tape & Reel (TR) Active I2C SMBus S-PBGA-B24 io expander 1.8V 2mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL6416AEX1Z	1,942	1	Cut Tape	USD	1.490	1.490	1.490	1.490	1.490
	UnikeyIC		PCAL6416AEX1Z	3,782	1	Tape & Reel	USD	1.703	1.405	1.155	1.108	1.108	2d
	DigiKey	2	568-13688-1-ND	4,420	1	Cut Tape	USD	1.480	1.077	0.866	0.757	0.757
	Avnet		PCAL6416AEX1Z	0	5K		USD					0.669	23h
	Arrow Electronics		PCAL6416AEX1Z	0	5K		USD					0.619

$ 1.900

Compare

IC Gpio Expander I2C 16CH 28QFN / I2C Interface 5.5V 28-PIN Qfn-ut Ep T/r

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics		SX1509BIULTRT	42,000	3K	Tape & Reel	USD					1.680
	DigiKey	3	SX1509BIULCT-ND	11,814	1	Cut Tape	USD	3.520	2.647	2.188	2.050	2.050
	Braemac Americas - Symmetry Electronics		SX1509BIULTRT	0			USD	1.740	1.740	1.740	1.740	1.740	22h
	Newark	2	SX1509BIULTRT	0	3K	Tape & Reel	USD					1.880
	Richardson RFPD		SX1509BIULTRT	Contact	3K		USD					1.800	3h

$ 7.059

Compare

DS28E04 Series 5.25V 1-Wire Surface Mount Smart Card Interface IC - SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		DS28E04S-100+T	2,374	1	Cut Tape	USD	9.210	8.560	7.910	7.270	7.270
	Analog Devices		DS28E04S-100+T	1,318	1	Tape & Reel	USD	6.250	5.812	5.371	3.840	4.774	4h
	Arrow Electronics		DS28E04S-100+T	0	2500		USD					4.800
	Farnell	2	DS28E04S-100+T	2,010	1	Cut Tape	USD*	9.035*	8.395*	7.769*	7.316*	7.316*	8h
	Mouser		700-DS28E04S-100T	4,421	1	Tape & Reel	USD	8.940	8.310	7.680	7.060	5.450

Texas Instruments

$ 0.693

Compare

SDIO Port Expander With Voltage-Level Translation 24-WQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TXS02612RTWR	875	1		USD	1.210	0.922	0.760	0.693	0.693
	Verical		TXS02612RTWR	875	3		USD		0.922	0.760	0.658	0.574
	DigiKey	3	296-23869-1-ND	6,397	1	Cut Tape	USD	1.580	1.156	0.933	0.835	0.835
	Mouser		595-TXS02612RTWR	3,443	1	Tape & Reel	USD	1.540	1.130	0.906	0.792	0.741
	Sensible Micro		TXS02612RTWR	224			USD			0.554	0.513	0.513	5d

Texas Instruments

$ 0.787

Compare

TEXAS INSTRUMENTS TCA6416APWR I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	TCA6416APWR	526	1		USD	1.152	0.991	0.864	0.787	0.787
	Verical	2	TCA6416APWR	526	8		USD		0.991	0.864	0.787	0.787
	DigiKey	2	296-24536-1-ND	1,662	1	Cut Tape	USD	1.810	1.330	1.078	0.973	0.973
	Mouser		595-TCA6416APWR	61	1	Tape & Reel	USD	1.810	1.330	1.080	0.960	0.887
	Weyland Electronics Group Pte. Ltd.		TCA6416APWR	170,000	1	Tape & Reel	USD	0.301	0.301	0.301	0.301	0.301	2d

Texas Instruments

$ 0.771

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCF8574RGTR	403	1		USD	1.125	0.963	0.856	0.771	0.771
	Verical		PCF8574RGTR	403	9		USD		0.963	0.856	0.771	0.771
	DigiKey	2	296-21238-1-ND	1,029	1	Cut Tape	USD	1.780	1.304	1.055	0.952	0.859
	Mouser		595-PCF8574RGTR	216	1	Tape & Reel	USD	1.780	1.310	1.060	0.939	0.868
	Component Stockers USA		PCF8574RGTR	14,758			USD	0.680	0.680	0.680	0.680	0.680	>1wk

Texas Instruments

$ 0.746

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	TCA9555RTWR	6,687	1		USD	1.478	1.106	0.895	0.764	0.722
	Verical	2	TCA9555RTWR	89	11		USD			0.617	0.617	0.617
	DigiKey	3	296-24857-1-ND	16,365	1	Cut Tape	USD	1.750	1.284	1.039	0.936	0.936
	Mouser		595-TCA9555RTWR	2,030	1	Tape & Reel	USD	2.040	1.500	1.220	0.923	0.829
	Weyland Electronics Group Pte. Ltd.		TCA9555RTWR	8,408	1	Tape & Reel	USD	0.263	0.263	0.263	0.263	0.263	2d

Texas Instruments

$ 2.050

Compare

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-VQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9534ARGVR	5,625			USD			1.830	1.640	1.540	21h
	Verical		PCA9534ARGVR	5,586	164		USD				2.050	1.925
	DigiKey	2	296-22707-1-ND	1,760	1	Cut Tape	USD	3.800	2.868	2.377	2.119	2.119
	Arrow Electronics		PCA9534ARGVR	0	2500		USD					2.150
	Mouser		595-PCA9534ARGVR	2,891	1	Tape & Reel	USD	3.690	2.790	2.310	2.060	1.980

Texas Instruments

$ 0.781

Compare

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	TCA9534PWR	1	1		USD	1.343	1.343	1.343	1.343	1.343
	DigiKey	3	296-40574-1-ND	17,051	1	Cut Tape	USD	1.530	1.114	0.897	0.802	0.802
	Mouser		595-TCA9534PWR	13,173	1	Tape & Reel	USD	1.480	1.090	1.050	0.761	0.716
	Component Stockers USA		TCA9534PWR	20,951			USD	0.740	0.690	0.520	0.570	0.490	>1wk
	Weyland Electronics Group Pte. Ltd.		TCA9534PWR	9,200	1	Tape & Reel	USD	0.263	0.263	0.263	0.263	0.263	2d