All DistributorsICPartonlineIntegrated Circuits (ICs)Interface ICsI/O Expanders (405)

ICPartonline I/O Expanders

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

Top Manufacturers

Renesas

Explore ICPartonline I/O Expanders

Results: 405

Authorized Distributors

Non-Authorized Stocking Distributors

Texas Instruments

$ 1.395

Compare

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TVSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554ADGVR	12,700			USD			1.390	1.240	1.170	20h
	Verical	4	PCA9554ADGVR	6,000	216		USD				1.550	1.463
	Arrow Electronics		PCA9554ADGVR	0	2K		USD					1.603
	Mouser		595-PCA9554ADGVR	69	1	Tape & Reel	USD	3.020	2.250	1.850	1.750	1.480
	Win Source		WS-PCA9554ADGVR	12,000	35		USD			1.274	1.035	1.035	21h

$ 2.220

Compare

MAX7325 Series 400 kHz I2C Port Expander 8 Push-Pull/8 Open-Drain I/Os-TQFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7325ATG+T	314	1	Tape & Reel	USD	3.420	2.570	2.125	1.891	1.798	4h
	DigiKey	2	175-MAX7325ATG+TCT-ND	1,568	1	Cut Tape	USD	3.990	3.012	2.499	2.356	2.356
	Arrow Electronics		MAX7325ATG+T	0	2500		USD					1.767
	Farnell		MAX7325ATG+T	0	2500	Tape & Reel	USD*					2.045*	20h
	Mouser		700-MAX7325ATGT	1,163	1	Tape & Reel	USD	3.990	3.020	2.500	2.220	2.130

$ 2.162

Compare

IC SMART CARD 28TSSOP / Smart Card Interface 20MHz 3.3V/5V 700mW 28-Pin TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		DS8113-JNG+	17,372		Tube	USD	3.620	2.730	2.261	2.015	1.916	4h
	DigiKey		DS8113-JNG+-ND	400	1	Tube	USD	4.220	3.193	2.654	2.371	2.301
	Arrow Electronics		DS8113-JNG+	0	200		USD				1.881	1.881
	Farnell		DS8113-JNG+	0	200	Tube	USD*				2.180*	2.180*	20h
	Mouser		700-DS8113-JNG	80	1	Tube	USD	4.220	3.200	2.650	2.310	2.260

PI4IOE5V9537UEX

$ 0.459

Compare

Interface - I/O Expanders Interface IO Expander MSOP-8 T&R 2.5K

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	31-PI4IOE5V9537UEXCT-ND	2,017	1	Cut Tape	USD	0.910	0.649	0.514	0.459	0.459
	Avnet		PI4IOE5V9537UEX	0	2500		USD					0.402	23h
	Arrow Electronics		PI4IOE5V9537UEX	0	2500		USD					0.460
	Mouser		729-PI4IOE5V9537UEX	2,076	1	Tape & Reel	USD	0.910	0.649	0.515	0.459	0.426
	Win Source		WS-PI4IOE5V9537UEX	1,700	40		USD			1.103	0.896	0.896	21h

$ 9.516

Compare

4.5 - 5.5 V Open Drain 24 I/O CMOS Programmable Peripheral Interface - MQFP-44

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		CMQ82C55AZ96	1,500	1K								23h
	Flip Electronics		CMQ82C55AZ96	10,000									5d
	Future Electronics		CMQ82C55AZ96	0	500	Tape & Reel	USD				8.530	8.530
	Win Source		WS-CMQ82C55AZ96	800	4		USD		13.072	10.621	10.621	10.621	21h
	ICPartonline		CMQ82C55AZ96	38,747			USD	4.401	4.181	3.961	3.741	3.521	>1wk

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	4h
	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*					3.242*	20h
	Component Stockers USA		MAX7323AEE+T	3,239			USD	39.120	39.120	39.120	39.120	39.120	>1wk

$ 3.583

Compare

Quad Port Expander SPI/I2C Interface 56-Pin TQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	PI7C1401AZFEXDICT-ND	5,054	1	Cut Tape	USD	5.920	4.532	3.804	3.657	3.657
	Avnet		PI7C1401AZFEX	0	2K		USD					3.281	23h
	Arrow Electronics		PI7C1401AZFEX	0	2K		USD					3.544
	Win Source		WS-PI7C1401AZFEX	1,040	11		USD			3.634	3.634	3.634	21h
	ICPartonline		PI7C1401AZFEX	13,732			USD	17.000	16.150	15.300	14.450	13.600	>1wk

Texas Instruments

$ 0.837

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-13105-1-ND	6,873	1	Cut Tape	USD	1.590	1.158	0.934	0.837	0.755
	Mouser		595-PCF8574ADWR	903	1	Tape & Reel	USD	1.590	1.160	0.935	0.837	0.766
	Component Stockers USA		PCF8574ADWR	10,191			USD	1.260	1.090	0.820	0.600	0.510	>1wk
	Weyland Electronics Group Pte. Ltd.		PCF8574ADWR	4,000	1	Tape & Reel	USD	0.748	0.748	0.748	0.748	0.748	22h
	Win Source		WS-PCF8574ADWR	6,300	60		USD			0.879	0.684	0.684	21h

Texas Instruments

$ 0.771

Compare

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-25156-1-ND	18,278	1	Cut Tape	USD	1.470	1.075	0.865	0.771	0.731
	Arrow Electronics		TCA9535RTWR	0	3K		USD					0.925
	Mouser		595-TCA9535RTWR	29,797	1	Tape & Reel	USD	1.470	1.080	0.865	0.771	0.706
	Weyland Electronics Group Pte. Ltd.		TCA9535RTWR	6,500	1	Tape & Reel	USD	0.706	0.706	0.706	0.706	0.706	22h
	Win Source		WS-TCA9535RTWR	12,000	70		USD			0.743	0.578	0.578	21h

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	1.326	1.326	1.326	1.326	1.326
	DigiKey	3	296-40574-1-ND	28,248	1	Cut Tape	USD	1.530	1.114	0.897	0.802	0.802
	Mouser		595-TCA9534PWR	13,064	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	22h