All DistributorsALLICDATA ELECTRONICSIntegrated Circuits (ICs)Interface ICsI/O Expanders (180)

ALLICDATA ELECTRONICS I/O Expanders

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

Top Manufacturers

Renesas

Explore ALLICDATA ELECTRONICS I/O Expanders

Results: 180

Authorized Distributors

Non-Authorized Stocking Distributors

Texas Instruments

$ 0.837

Compare

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
	DigiKey	3	296-13107-1-ND	4,501	1	Cut Tape	USD	1.590	1.158	0.934	0.837	0.837
	Mouser		595-PCF8574APWR	5,588	1	Tape & Reel	USD	1.590	1.160	0.935	0.837	0.778
	Component Stockers USA		PCF8574APWR	5,168			USD	0.670	0.670	0.670	0.810	0.810	>1wk
	Weyland Electronics Group Pte. Ltd.		PCF8574APWR	420	1	Tape & Reel	USD	0.571	0.571	0.571	0.571	0.571	8h
	Win Source		WS-PCF8574APWR	15,020	60		USD			0.887	0.691	0.691	7h

Texas Instruments

$ 0.802

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	28,281	1	Cut Tape	USD	1.530	1.114	0.897	0.802	0.802
	Mouser		595-TCA9534PWR	13,204	1	Tape & Reel	USD	1.530	1.120	0.897	0.802	0.734
	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	8h

STMicroelectronics

Compare

Port Expander With Advanced Touch Screen Controller Serial I2C/SPI 400kHz 16-Pin QFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	element14 APAC	2	STMPE811QTR	0	1	Cut Tape	USD*	1.930*	1.508*	1.383*	1.266*	1.219*	20h
	Farnell	2	STMPE811QTR	0	1	Cut Tape	USD*	3.611*	2.698*	2.295*	2.295*	2.295*	6h
	Microchip USA		STMPE811QTR	223	600	Tray	USD				4.000	4.000	23h
	Component Stockers USA		STMPE811QTR	20,000			USD	6.560	6.530	6.490	6.440	6.440	>1wk
	Weyland Electronics Group Pte. Ltd.		STMPE811QTR	8,000	1	Tape & Reel	USD	1.803	1.803	1.803	1.803	1.803	8h

Texas Instruments

$ 1.130

Compare

I2C/SMBus Interface 400kHz 5.5V 24-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-20974-1-ND	1,898	1	Cut Tape	USD	2.100	1.550	1.262	1.149	1.149
	Mouser		595-PCA9555PWR	2,645	1	Tape & Reel	USD	2.100	1.550	1.270	1.130	1.040
	Weyland Electronics Group Pte. Ltd.		PCA9555PWR	50,000	1	Tape & Reel	USD	0.374	0.374	0.374	0.374	0.374	8h
	Win Source		WS-PCA9555PWR	50,000	90		USD			0.566	0.441	0.441	7h
	Worldway Electronics		PCA9555PWR	8,821	7	Tape & Reel	USD		0.601	0.572	0.572	0.572	5h

Texas Instruments

$ 1.021

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
	Arrow Electronics		PCA9534RGVR	4	1		USD	0.911	0.911	0.911	0.911	0.911
	DigiKey	3	296-22708-1-ND	9,161	1	Cut Tape	USD	2.140	1.583	1.289	1.175	1.061
	Mouser		595-PCA9534RGVR	5,058	1	Tape & Reel	USD	1.990	1.590	1.290	1.130	1.070
	Win Source		WS-PCA9534RGVR	27,560	45		USD			1.162	0.774	0.774	7h
	Worldway Electronics		PCA9534RGVR	16,238	7	Tape & Reel	USD		0.525	0.509	0.482	0.482	5h

$ 4.981

Compare

MAX7312 Series 5.5V 120 uA 400 kHz Surface Mount I/O Expander - TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7312AUG+T	660	1	Tape & Reel	USD	7.420	5.727	4.841	4.377	4.261	14h
	DigiKey	3	175-MAX7312AUG+TCT-ND	3,297	1	Cut Tape	USD	8.680	6.731	5.709	5.584	5.584
	Arrow Electronics		MAX7312AUG+T	0	2500		USD					0.027
	Farnell		MAX7312AUG+T	0	2500	Tape & Reel	USD*					4.832*	6h
	Component Stockers USA		MAX7312AUG+T	15,296			USD	5.130	5.030	4.680	3.550	4.720	>1wk

Texas Instruments

$ 1.720

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-21763-1-ND	2,453	1	Cut Tape	USD	3.150	2.359	1.943	1.810	1.810
	Arrow Electronics		PCA9534DWR	0	2K		USD					2.062
	Mouser		595-PCA9534DWR	1,835	1	Tape & Reel	USD	3.150	2.360	1.950	1.720	1.640
	Win Source		WS-PCA9534DWR	8,000	26		USD			1.563	1.311	1.311	7h
	Worldway Electronics		PCA9534DWR	10,556	7	Tape & Reel	USD		0.461	0.447	0.423	0.423	5h

Compare

I2C Port Expander with 8 Push-Pull and 8 Open-Drain I/Os

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7325AEG+T	0	2500	Tape & Reel	USD					2.680	14h
	Arrow Electronics		MAX7325AEG+T	0	2500		USD					3.105
	Farnell		MAX7325AEG+T	0	2500	Tape & Reel	USD*					3.557*	6h
	Win Source		WS-MAX7325AEG+T	100	12		USD			3.246	2.911	2.911	7h
	Worldway Electronics		MAX7325AEG+T	9,540	7	Tape & Reel	USD		0.895	0.868	0.822	0.822	5h

Texas Instruments

$ 2.213

Compare

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		TCA6416PWT	15,037			USD			1.980	1.770	1.660	7h
	Verical		TCA6416PWT	15,037	152		USD				2.213	2.075
	DigiKey		296-TCA6416PWTCT-ND	240	1	Cut Tape	USD	6.270	4.813	4.046	4.046	4.046
	Microchip USA		TCA6416PWT	1,095	600		USD				4.872	4.872	23h
	Win Source		WS-TCA6416PWT	5,500	14		USD			2.843	2.549	2.549	7h

Compare

2-Wire Interfaced Low-EMI Key Switch and Sounder Controllers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7347AEE+T	0	2500	Tape & Reel	USD					2.560	14h
	Arrow Electronics		MAX7347AEE+T	0	2500		USD					0.019
	Farnell		MAX7347AEE+T	0	2500	Tape & Reel	USD*					3.396*	6h
	Win Source		WS-MAX7347AEE+T	8,070	16		USD			2.787	2.415	2.415	7h
	Worldway Electronics		MAX7347AEE+T	6,916	7	Tape & Reel	USD		0.851	0.825	0.781	0.781	5h