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Farnell I/O Expanders

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

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Results: 563

Authorized Distributors

Non-Authorized Stocking Distributors

$ 3.424

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Best Suited for Monitoring Transient Changes, Generating Control Signals, and Driving LEDs

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7326AEG+	7		Tube	USD	5.530	4.228	3.545	3.187	3.098	15h
	DigiKey		505-MAX7326AEG+-ND	184	1	Tube	USD	6.450	4.955	4.169	3.757	3.654
	Arrow Electronics		MAX7326AEG+	0	150		USD				3.017	3.017
	Farnell		MAX7326AEG+	0	150	Tube	USD*				3.511*	3.511*	8h
	Mouser		700-MAX7326AEG	49	1	Tube	USD	6.370	4.890	3.980	3.660	3.660

STMicroelectronics

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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*	1.934*	1.511*	1.386*	1.269*	1.222*	21h
	Farnell	2	STMPE811QTR	0	1	Cut Tape	USD*	3.632*	2.714*	2.309*	2.309*	2.309*	8h
	Microchip USA		STMPE811QTR	223	600	Tray	USD				4.000	4.000	4d
	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	11h

$ 4.981

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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	15h
	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					4.187
	Farnell		MAX7312AUG+T	0	2500	Tape & Reel	USD*					4.861*	8h
	Component Stockers USA		MAX7312AUG+T	15,296			USD	5.130	5.030	4.680	3.550	4.720	>1wk

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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	15h
	Arrow Electronics		MAX7325AEG+T	0	2500		USD					3.105
	Farnell		MAX7325AEG+T	0	2500	Tape & Reel	USD*					3.578*	8h
	Win Source		WS-MAX7325AEG+T	100	12		USD			3.246	2.911	2.911	9h
	Worldway Electronics		MAX7325AEG+T	9,560	7	Tape & Reel	USD		0.895	0.868	0.822	0.822	8h

$ 4.756

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10-Port, Constant-Current LED Driver and I/O Expander with PWM Intensity Control

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX6946ATE+T	5,298	1	Tape & Reel	USD	7.120	5.491	4.636	4.188	4.077	15h
	DigiKey	2	175-MAX6946ATE+TCT-ND	1,488	1	Cut Tape	USD	8.310	6.437	5.454	5.324	5.324
	Arrow Electronics		MAX6946ATE+T	0	2500		USD					3.992
	Farnell		MAX6946ATE+T	0	2500	Tape & Reel	USD*					4.645*	8h
	Component Stockers USA		MAX6946ATE+T	23,035			USD	2.660	2.600	2.520	2.440	2.440	>1wk

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2-Wire-Interfaced, 16-Bit, I/O Port Expander with Interrupt and Hot-Insertion Protection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7318ATG+T	0	2500	Tape & Reel	USD					3.500	15h
	Arrow Electronics		MAX7318ATG+T	0	2500		USD					4.055
	Farnell		MAX7318ATG+T	0	2500	Tape & Reel	USD*					4.672*	8h
	Win Source		WS-MAX7318ATG+T	1,664	12		USD			3.259	2.922	2.922	9h
	Worldway Electronics		MAX7318ATG+T	8,987	7	Tape & Reel	USD		1.345	1.304	1.236	1.236	8h

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7348AEP+T	0	2500	Tape & Reel	USD					3.060	15h
	Arrow Electronics		MAX7348AEP+T	0	2500		USD					3.510
	Farnell		MAX7348AEP+T	0	2500	Tape & Reel	USD*					4.078*	8h
	Win Source		WS-MAX7348AEP+T	90	11		USD			3.700	3.700	3.700	9h
	Worldway Electronics		MAX7348AEP+T	8,621	7	Tape & Reel	USD		1.313	1.272	1.206	1.206	8h

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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	15h
	Arrow Electronics		MAX7347AEE+T	0	2500		USD					2.936
	Farnell		MAX7347AEE+T	0	2500	Tape & Reel	USD*					3.416*	8h
	Win Source		WS-MAX7347AEE+T	8,070	16		USD			2.787	2.415	2.415	9h
	Worldway Electronics		MAX7347AEE+T	6,938	7	Tape & Reel	USD		0.851	0.825	0.781	0.781	8h

NXP Semiconductors

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCAL9554BBSHP	0	9K	Cut Tape	USD					1.290
	Farnell	2	PCAL9554BBSHP	0	1	Cut Tape	USD*	1.647*	1.485*	1.334*	1.334*	1.334*	8h
	Microchip USA		PCAL9554BBSHP	1,461	600		USD				1.720	1.720	4d
	Component Stockers USA		PCAL9554BBSHP	16,589			USD	0.840	0.840	0.840	1.150	1.560	>1wk
	Esaler Electronic		PCAL9554BBSHP	1			USD	2.150	2.129	2.108	2.087	2.067	2d

$ 4.202

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2-Wire-Interfaced, 16-Bit, I/O Port Expander with Interrupt and Hot-Insertion Protection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7318AWG+T	0	1K	Tape & Reel	USD				4.202	4.115	15h
	Arrow Electronics		MAX7318AWG+T	0	1K		USD				4.015	4.015
	Farnell		MAX7318AWG+T	0	1K	Tape & Reel	USD*				4.672*	4.672*	8h
	Win Source		WS-MAX7318AWG+T	90	13		USD			3.030	2.717	2.717	9h
	Worldway Electronics		MAX7318AWG+T	8,915	7	Tape & Reel	USD		1.401	1.358	1.287	1.287	8h