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Win Source I/O Expanders

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

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Results: 720

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Non-Authorized Stocking Distributors

Texas Instruments

$ 2.360

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5-channel bidirectional 3- to 3.6-V expandable 400-kHz I2C/SMBus buffer/hub 20-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9518DBT	2,819			USD			2.150	1.920	1.810	17h
	Verical	3	PCA9518DBT	319	140		USD				2.400	2.263
	DigiKey	2	296-PCA9518DBTCT-ND	463	1	Cut Tape	USD	4.410	3.343	2.782	2.782	2.782
	Component Stockers USA		PCA9518DBT	17,353			USD	1.330	1.330	1.250	1.130	2.270	>1wk
	Win Source		WS-PCA9518DBT	7,300	20		USD			2.051	1.720	1.720	18h

Texas Instruments

$ 1.592

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9557DB	24,349			USD			1.530	1.370	1.290	17h
	Verical	3	PCA9557DB	320	197		USD				1.713	1.613
	Arrow Electronics		PCA9557DB	0	1040		USD					1.750
	Mouser		595-PCA9557DB	420	1	Tube	USD	4.720	3.120	2.410	2.050	1.680
	Win Source		WS-PCA9557DB	3,000	26		USD			1.584	1.329	1.329	18h

$ 2.521

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CPU Supervisor with Nonvolatile Memory and Programmable I/O

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		DS4510U-15+	99	200		USD				2.371	2.371
	Analog Devices		DS4510U-15+	4,286		Tube	USD	4.140	3.135	2.606	2.329	2.260	7h
	DigiKey		505-DS4510U-15+-ND	766	1	Tube	USD	4.840	3.678	3.070	2.751	2.671
	Farnell		DS4510U-15+	0	200	Tube	USD*				2.519*	2.519*	4h
	Mouser		700-DS4510U-15	344	1	Tube	USD	5.640	4.290	3.570	2.670	2.590

$ 2.725

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CPU Supervisor with Nonvolatile Memory and Programmable I/O

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		DS4510U-5+	1,206		Tube	USD	4.140	3.135	2.606	2.329	2.260	7h
	DigiKey		DS4510U-5+-ND	250	1	Tube	USD	4.840	3.678	3.070	2.751	2.671
	Arrow Electronics		DS4510U-5+	0	200		USD				4.376	4.134
	Farnell		DS4510U-5+	0	200	Tube	USD*				2.519*	2.519*	4h
	Mouser		700-DS4510U-5+	210	1	Tube	USD	4.840	3.680	3.060	2.700	2.620

$ 2.235

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MAX7329 Tape & Reel (TR) Active I2C io expander 3/5V 10.3mm 100kHz 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7329AWE+T	24	1	Tape & Reel	USD	3.690	2.783	2.306	2.056	1.956	7h
	DigiKey	2	175-MAX7329AWE+TCT-ND	119	1	Cut Tape	USD	4.310	3.265	2.715	2.570	2.570
	Arrow Electronics		MAX7329AWE+T	0	1K		USD				2.100	2.100
	Farnell		MAX7329AWE+T	0	1K	Tape & Reel	USD*				2.212*	2.212*	4h
	Mouser		700-MAX7329AWET	430	1	Tape & Reel	USD	4.310	3.270	2.720	2.370	2.300

Texas Instruments

$ 2.468

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9534ADB	20,295			USD			2.120	1.900	1.780	17h
	Verical	2	PCA9534ADB	13,900	142		USD				2.375	2.225
	DigiKey		PCA9534ADB-ND	372	1	Tube	USD	4.210	3.191	2.693	2.606	2.606
	Arrow Electronics		PCA9534ADB	0	560		USD				2.586	2.460
	Win Source		WS-PCA9534ADB	3,130	22		USD			1.845	1.547	1.547	18h

$ 6.589

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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		MAX7311AWG+T	5,153	1	Tape & Reel	USD	10.000	7.801	6.648	6.044	6.044	7h
	DigiKey	2	175-MAX7311AWG+TCT-ND	762	1	Cut Tape	USD	11.690	9.158	7.830	7.757	7.757
	Arrow Electronics		MAX7311AWG+T	0	1K		USD				6.338	6.338
	Farnell		MAX7311AWG+T	0	1K	Tape & Reel	USD*				6.676*	6.676*	4h
	Mouser		700-MAX7311AWGT	17	1	Tape & Reel	USD	11.350	8.900	7.610	6.840	6.840

Texas Instruments

$ 2.538

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9535DW	8,028			USD			2.270	2.030	1.910	17h
	Verical	2	PCA9535DW	7,108	133		USD				2.538	2.388
	Mouser		595-PCA9535DW	396	1	Tube	USD	6.330	4.530	3.560	2.560	2.510
	Component Stockers USA		PCA9535DW	12,017			USD	1.420	1.420	1.340	1.210	1.210	>1wk
	Win Source		WS-PCA9535DW	1,854	12		USD			3.246	2.911	2.911	18h

Texas Instruments

$ 1.470

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8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554DGVR	13,607			USD			1.420	1.270	1.190	17h
	Verical	3	PCA9554DGVR	1,832	212		USD				1.588	1.488
	Mouser		595-PCA9554DGVR	1,990	1	Tape & Reel	USD	4.340	2.870	2.220	1.610	1.520
	Win Source		WS-PCA9554DGVR	20	4		USD		11.947	9.707	9.707	9.707	18h
	Worldway Electronics		PCA9554DGVR	20,807	7	Tape & Reel	USD		0.477	0.462	0.438	0.438	1d

$ 3.479

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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	7h
	DigiKey		505-MAX7326AEG+-ND	34	1	Tube	USD	6.450	4.955	4.169	3.757	3.654
	Arrow Electronics		MAX7326AEG+	0	150		USD				3.287	3.287
	Farnell		MAX7326AEG+	0	150	Tube	USD*				3.465*	3.465*	4h
	Mouser		700-MAX7326AEG	49	1	Tube	USD	6.450	4.960	4.160	3.670	3.670