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HQonline I/O Expanders

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Results: 329

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Non-Authorized Stocking Distributors

PI4IOE5V9539ZDEX

$ 0.704

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Tape & Reel (TR) Active I2C 2016 io expander 2.3V~5.5V 400kHz -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	PI4IOE5V9539ZDEXDICT-ND	3,339	1	Cut Tape	USD	1.320	0.959	0.770	0.704	0.704
	Newark		PI4IOE5V9539ZDEX	0	1	Cut Tape	USD	1.710	1.350	1.160	1.100	1.100
	Avnet		PI4IOE5V9539ZDEX	0	3500		USD					0.622	13h
	Arrow Electronics		PI4IOE5V9539ZDEX	0	3500		USD					0.849
	Mouser		729-PI4IOE5V9539ZDEX	3,732	1	Tape & Reel	USD	1.320	0.959	0.770	0.687	0.624

Texas Instruments

$ 1.700

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9557DGVR	84,764			USD			1.520	1.360	1.280	10h
	Verical	5	PCA9557DGVR	1,170	198		USD				1.700	1.600
	Mouser		595-PCA9557DGVR	2,365	1	Tape & Reel	USD	3.320	2.480	2.050	1.910	1.690
	HQonline	2	IC0253050	3,662	1		USD	2.291	1.943	1.501	1.400	1.400	>1w
	Component Stockers USA		PCA9557DGVR	64,153			USD	0.830	0.830	0.780	0.700	0.700	>1wk

Texas Instruments

$ 0.985

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TEXAS INSTRUMENTS TCA9538DBR I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-43160-1-ND	1,677	1	Cut Tape	USD	2.070	1.524	1.239	1.128	1.128
	Arrow Electronics		TCA9538DBR	513	1		USD	2.033	1.508	1.231	0.930	0.930
	Rochester Electronics		TCA9538DBR	15,950			USD			1.250	1.040	0.925	10h
	Verical	2	TCA9538DBR	513	7		USD		1.508	1.231	0.930	0.930
	Mouser		595-TCA9538DBR	1,624	1	Tape & Reel	USD	2.070	1.530	1.240	1.110	1.010

Texas Instruments

$ 1.946

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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
	Arrow Electronics	2	PCA9534DBR	593	1		USD	2.955	2.939	2.384	2.150	2.150
	Rochester Electronics		PCA9534DBR	41			USD			1.810	1.620	1.530	10h
	Verical	2	PCA9534DBR	67	45		USD			0.133	0.133	0.133
	Mouser		595-PCA9534DBR	2,898	1	Tape & Reel	USD	3.750	3.700	3.610	3.170	2.240
	HQonline		IC0253221	31	1		USD	5.304	4.730	4.362	4.362	4.362	>1w

Texas Instruments

$ 2.115

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9535DGVR	30,495			USD			2.100	1.880	1.770	10h
	Verical	2	PCA9535DGVR	1,730	143		USD				2.350	2.213
	Arrow Electronics		PCA9535DGVR	0	2K		USD					2.449
	Mouser		595-PCA9535DGVR	728	1	Tape & Reel	USD	3.100	3.100	2.730	2.410	2.350
	HQonline		IC0253540	45	1		USD	6.837	6.097	5.623	5.623	5.623	>1w

Texas Instruments

$ 1.500

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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
	DigiKey	2	296-20975-1-ND	464	1	Cut Tape	USD	2.880	2.148	1.765	1.669	1.669
	Rochester Electronics		PCA9557DBR	59,544			USD			1.340	1.200	1.130	10h
	Verical	2	PCA9557DBR	3,544	224		USD				1.500	1.413
	Arrow Electronics		PCA9557DBR	0	2K		USD					1.540
	Mouser		595-PCA9557DBR	237	1	Tape & Reel	USD	2.880	2.150	1.770	1.610	1.440

Texas Instruments

$ 2.214

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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
	DigiKey	3	296-PCA9518DBTCT-ND	963	1	Cut Tape	USD	4.410	3.343	2.782	2.782	2.782
	Rochester Electronics		PCA9518DBT	2,819			USD			2.150	1.920	1.810	10h
	Verical	3	PCA9518DBT	319	140		USD				2.400	2.263
	Arrow Electronics		PCA9518DBT	0	250		USD				2.569	2.418
	HQonline		IC0138455	2,256	25		USD			2.538	2.083	1.872	>1w

Texas Instruments

$ 0.690

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SDIO Port Expander With Voltage-Level Translation 24-WQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-23869-1-ND	4,580	1	Cut Tape	USD	1.580	1.156	0.933	0.835	0.835
	Arrow Electronics		TXS02612RTWR	670	1		USD	1.191	0.913	0.756	0.690	0.690
	Verical		TXS02612RTWR	670	4		USD		0.913	0.756	0.655	0.573
	Mouser		595-TXS02612RTWR	2,757	1	Tape & Reel	USD	1.580	1.160	0.933	0.836	0.764
	HQonline		IC0081259	3,398	1		USD	0.679	0.578	0.578	0.426	0.407	>1w

Texas Instruments

$ 1.500

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IC XPNDR 400KHZ I2C SMBUS 32UQFN I/O Expander 24 I2C, SMBus 400 kHz 32-UQFN (5x5)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	296-27844-1-ND	26,593	1	Cut Tape	USD	2.780	2.071	1.700	1.573	1.573
	Arrow Electronics		TCA6424ARGJR	88	1		USD	2.168	1.680	1.550	1.550	1.550
	Verical		TCA6424ARGJR	88	2		USD		1.680	1.405	1.191	1.105
	Mouser		595-TCA6424ARGJR	9,082	1	Tape & Reel	USD	2.780	2.080	1.710	1.500	1.440
	HQonline		IC0080181	20	1		USD	1.027	0.848	0.848	0.848	0.848	>1w

Texas Instruments

$ 0.787

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TEXAS INSTRUMENTS TCA6416APWR I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	296-24536-1-ND	1,289	1	Cut Tape	USD	1.810	1.330	1.078	0.973	0.973
	Arrow Electronics	2	TCA6416APWR	526	1		USD	1.152	0.991	0.864	0.787	0.787
	Verical	2	TCA6416APWR	526	8		USD		0.991	0.864	0.787	0.787
	Mouser		595-TCA6416APWR	53	1	Tape & Reel	USD	1.750	1.300	1.050	0.961	0.892
	HQonline		IC0080161	1,181	1		USD	1.029	0.845	0.845	0.597	0.579	>1w