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LCSC I/O Expanders

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

Explore LCSC I/O Expanders

Results: 327

Authorized Distributors

Non-Authorized Stocking Distributors

Xinluda Information Technology Co., Ltd

$ 0.256

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2.5¦ÌA 1mA 25mA I2C-bus 8 2.3V 6V 100KHz SOP-16 10.2mm*7.5mm

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		XL8574T	964	1		USD	0.490	0.383	0.278	0.256	0.256	3h
	HQonline		IC0446254	2,878	1		USD	0.582	0.463	0.345	0.318	0.318	>1w
	LCSC		C561271	2,837	1		USD	0.547	0.429	0.312	0.270	0.270	10h
	Axis Part Limited		XL8574T	3,634	1		USD	0.561	0.451	0.341	0.291	0.291	6d

Texas Instruments

$ 3.833

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I2C/SMBus Interface 100kHz/400kHz 5.5V 32-Pin UQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-23306-1-ND	4,602	1	Cut Tape	USD	6.440	4.946	4.162	4.016	4.016
	Mouser		595-TCA6424RGJR	2,288	1	Tape & Reel	USD	6.250	4.810	4.040	3.650	3.520
	Weyland Electronics Group Pte. Ltd.		TCA6424RGJR	8,800	1	Tape & Reel	USD	2.243	2.243	2.243	2.243	2.243	2h
	Win Source		WS-TCA6424RGJR	8,800	9		USD		6.219	4.146	4.146	4.146	1h
	Worldway Electronics		TCA6424RGJR	15,161	7	Tape & Reel	USD		1.796	1.710	1.710	1.710	3d

Texas Instruments

$ 2.000

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Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander 24-TSSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Mouser		595-TCA1116PWR	1,806	1	Tape & Reel	USD	2.160	2.160	2.140	2.000	1.880
	Weyland Electronics Group Pte. Ltd.		TCA1116PWR	4,000	1	Tape & Reel	USD	0.374	0.374	0.374	0.374	0.374	2h
	Win Source		WS-TCA1116PWR	68,100	110		USD				0.311	0.311	1h
	Worldway Electronics		TCA1116PWR	12,684	7	Tape & Reel	USD		0.125	0.121	0.114	0.114	3d
	ICPartonline		TCA1116PWR	7,377			USD	0.983	0.934	0.884	0.835	0.786	>1wk

NXP Semiconductors

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PCA9505 Series 5.5 V 400 kHz 40-bit I2C-bus I/O port with RESET, OE and INT

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	PCA9505DGG,118	0	1	Cut Tape	USD*	6.362*	5.146*	4.785*	4.785*	4.785*	11h
	Microchip USA		PCA9505DGG,118	249	600	Tray	USD				1.903	1.903	4d
	Worldway Electronics		PCA9505DGG,118	8,784	7	Tape & Reel	USD		0.758	0.735	0.696	0.696	3d
	Classic Components		PCA9505DGG,118	169			USD			4.776	4.776	4.776	16h
	Esaler Electronic		PCA9505DGG,118	2,000			USD	2.380	2.357	2.334	2.311	2.288	4d

$ 0.846

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XRA1201 Series 16 Bit I2C GPIO Expander w/ Int Out-GPIO Pull Up Enable - QFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Mouser		701-XRA1201PIL24-F	460	1	Tray	USD	2.490	1.610	1.190	0.846	0.752
	Weyland Electronics Group Pte. Ltd.		XRA1201PIL24-F	49,000	1	Tape & Reel	USD	0.598	0.598	0.598	0.598	0.598	2h
	Win Source		WS-XRA1201PIL24-F	11,300	30		USD			1.390	1.129	1.129	1h
	ICPartonline		XRA1201PIL24-F	8,332			USD	0.582	0.553	0.524	0.495	0.466	>1wk
	UnikeyIC		XRA1201PIL24F	490	105		USD				2.860	2.860	3h

Texas Instruments

$ 1.373

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16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9535DBR	4,219			USD			1.470	1.220	1.090	43m
	Verical	2	PCA9535DBR	681	205		USD				1.525	1.363
	Microchip USA		PCA9535DBR	1,652	600		USD				1.472	1.472	4d
	Win Source		WS-PCA9535DBR	1,300	23		USD			1.783	1.495	1.495	1h
	Worldway Electronics		PCA9535DBR	15,352	7	Tape & Reel	USD		0.337	0.327	0.310	0.310	3d

Xinluda Information Technology Co., Ltd

$ 0.237

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DIP-16 I/o Expanders Rohs

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		XD8574P	10,000	1K		USD				0.237	0.233	3h
	LCSC		C561269	200	1		USD	0.593	0.480	0.355	0.303	0.303	10h
	Axis Part Limited		XD8574P	102	1		USD	0.545	0.439	0.323	0.291	0.291	6d

Texas Instruments

$ 0.896

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Mouser		595-PCA9554ADWR	2,050	1	Tape & Reel	USD	2.640	1.700	1.260	0.896	0.796
	Component Stockers USA		PCA9554ADWR	2,150			USD	1.670	1.420	1.210	0.820	0.820	>1wk
	Win Source		WS-PCA9554ADWR	8,000	35		USD			1.217	0.989	0.989	1h
	Worldway Electronics		PCA9554ADWR	20,291	7	Tape & Reel	USD		0.428	0.415	0.393	0.393	3d
	ICPartonline		PCA9554ADWR	12,228			USD	0.618	0.587	0.556	0.525	0.494	>1wk

NXP Semiconductors

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I/O Expander, 16Bit, 400 Khz, I2c, Smbus, 2.3 V, 5.5 V, Tssop

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9539PW	77,500	2500	Tube	USD					0.614	3h
	Weyland Electronics Group Pte. Ltd.		PCA9539PW	30,000	1	Tape & Reel	USD	0.526	0.526	0.526	0.526	0.526	2h
	Worldway Electronics		PCA9539PW	5,690	7	Tube	USD		0.570	0.543	0.543	0.543	3d
	Antdic Electronics		PCA9539PW	44,677			USD	2.069	1.966	1.862	1.655	1.552	>1wk
	Aztech		PCA9539PW	745			USD	2.130	2.130	2.130	2.130	2.130	3d

NXP Semiconductors

$ 0.878

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4-BIT I2C-BUS And Smbus I/o Port Parallel I/o Port, 4-BIT, 4 I/o, Cmos, PDSO8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9536D	2,625	10	Tube	USD		0.938	0.938	0.878	0.848	3h
	Weyland Electronics Group Pte. Ltd.		PCA9536D	26,018	1	Tape & Reel	USD	0.481	0.481	0.481	0.481	0.481	2h
	Worldway Electronics		PCA9536D	4,649	7	Bulk	USD		0.420	0.400	0.400	0.400	3d
	Antdic Electronics		PCA9536D	37,348			USD	0.707	0.671	0.636	0.565	0.530	>1wk
	LCSC		C129522	1	1		USD	1.034	0.859	0.654	0.584	0.584	10h