Win Source I/O Expanders

$ 0.693

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

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TXS02612RTWR	875	1		USD	1.210	0.922	0.760	0.693	0.693
Verical		TXS02612RTWR	875	3		USD		0.922	0.760	0.658	0.574
DigiKey	3	296-23869-1-ND	6,397	1	Cut Tape	USD	1.580	1.156	0.933	0.835	0.835
Mouser		595-TXS02612RTWR	3,443	1	Tape & Reel	USD	1.540	1.130	0.906	0.792	0.741
Sensible Micro		TXS02612RTWR	224			USD			0.554	0.513	0.513	4d

Texas Instruments

TCA6424ARGJR

$ 1.239

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

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CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TCA6424ARGJR	613	1		USD	2.193	1.691	1.410	1.239	1.239
Verical		TCA6424ARGJR	613	2		USD		1.691	1.410	1.193	1.106
DigiKey	3	296-27844-1-ND	34,754	1	Cut Tape	USD	2.780	2.071	1.700	1.573	1.573
Mouser		595-TCA6424ARGJR	11,310	1	Tape & Reel	USD	2.700	2.020	1.660	1.470	1.400
Weyland Electronics Group Pte. Ltd.		TCA6424ARGJR	12,475	1	Tape & Reel	USD	0.376	0.376	0.376	0.376	0.376	2d

Texas Instruments

TCA6416APWR

$ 0.787

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

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CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
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
DigiKey	2	296-24536-1-ND	1,662	1	Cut Tape	USD	1.810	1.330	1.078	0.973	0.973
Mouser		595-TCA6416APWR	61	1	Tape & Reel	USD	1.810	1.330	1.080	0.960	0.887
Weyland Electronics Group Pte. Ltd.		TCA6416APWR	170,000	1	Tape & Reel	USD	0.301	0.301	0.301	0.301	0.301	2d

Texas Instruments

PCF8574RGTR

$ 0.771

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

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CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		PCF8574RGTR	403	1		USD	1.125	0.963	0.856	0.771	0.771
Verical		PCF8574RGTR	403	9		USD		0.963	0.856	0.771	0.771
DigiKey	2	296-21238-1-ND	1,029	1	Cut Tape	USD	1.780	1.304	1.055	0.952	0.952
Mouser		595-PCF8574RGTR	216	1	Tape & Reel	USD	1.780	1.310	1.060	0.939	0.868
Component Stockers USA		PCF8574RGTR	14,758			USD	0.680	0.680	0.680	0.680	0.680	>1wk

Texas Instruments

PCA9538PWR

$ 0.876

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Texas Instruments PCA9538PWR I/o Expander, 8 Bit, 400KHZ, TSSOP-16, Full Reel

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CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	2	PCA9538PWR	1,846	1		USD	1.859	1.416	1.153	1.035	1.035
Verical	2	PCA9538PWR	185	7		USD		1.128	0.876	0.876	0.876
DigiKey	3	296-21769-1-ND	14,447	1	Cut Tape	USD	2.030	1.495	1.215	1.105	1.105
Mouser		595-PCA9538PWR	2,744	1	Tape & Reel	USD	2.030	1.500	1.220	1.090	0.998
Weyland Electronics Group Pte. Ltd.		PCA9538PWR	3,110	1	Tape & Reel	USD	0.676	0.676	0.676	0.676	0.676	2d

Texas Instruments

PCA9534APWR

$ 1.110

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

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		PCA9534APWR	17	1		USD	1.814	1.484	1.484	1.484	1.484
Verical		PCA9534APWR	17	2		USD		1.484	1.172	1.040	0.955
DigiKey	3	296-21760-1-ND	14,468	1	Cut Tape	USD	2.150	1.585	1.290	1.177	1.177
Mouser		595-PCA9534APWR	1,959	1	Tape & Reel	USD	2.080	1.540	1.260	1.110	1.040
Sensible Micro		PCA9534APWR	2,580			USD			0.904	0.837	0.837	4d

Texas Instruments

PCA9536DGKR

$ 0.751

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4-bit 2.3- to 5.5-V I2C/SMBus I/O expander with config registers 8-VSSOP -40 to 85

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	PCA9536DGKR	2,136	1		USD	1.396	1.061	0.872	0.751	0.751
Verical	PCA9536DGKR	2,136	3		USD		1.061	0.872	0.751	0.677
Component Stockers USA	PCA9536DGKR	18,970			USD	0.810	0.760	0.680	0.610	0.560	>1wk
Weyland Electronics Group Pte. Ltd.	PCA9536DGKR	3,170	1	Tape & Reel	USD	0.376	0.376	0.376	0.376	0.376	2d
Win Source	WS-PCA9536DGKR	57,260	40		USD			1.325	1.102	1.102	15h

Texas Instruments

TCA6416ARTWR

$ 0.787

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Interface - I/O Expanders Low-voltage translating 16-bit I2C-bus/SMBus I/O expander

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CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	2	TCA6416ARTWR	2,879	1		USD	1.528	1.148	0.922	0.864	0.864
Verical	2	TCA6416ARTWR	2,800	2		USD		1.144	0.922	0.787	0.711
DigiKey	3	296-24826-1-ND	24,272	1	Cut Tape	USD	1.810	1.330	1.078	0.973	0.973
Mouser		595-TCA6416ARTWR	1,939	1	Tape & Reel	USD	1.760	1.300	1.050	0.918	0.861
Weyland Electronics Group Pte. Ltd.		TCA6416ARTWR	5,775	1	Tape & Reel	USD	0.286	0.286	0.286	0.286	0.286	2d

Texas Instruments

TCA9539RTWR

$ 1.034

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16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-WQFN -40 to 85

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TCA9539RTWR	2,649	1		USD	1.910	1.464	1.193	1.034	1.034
Verical		TCA9539RTWR	2,649	2		USD		1.464	1.193	1.034	0.964
DigiKey	3	296-25157-1-ND	17,570	1	Cut Tape	USD	2.370	1.755	1.433	1.314	1.314
Mouser		595-TCA9539RTWR	8,641	1	Tape & Reel	USD	2.370	1.760	1.440	1.290	1.170
Component Search		TCA9539RTWR	1,377									15h

Texas Instruments

PCA9535RGER

$ 0.884

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

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	PCA9535RGER	7	1		USD	0.884	0.884	0.884	0.884	0.884
Verical	PCA9535RGER	7	7		USD		0.884	0.884	0.884	0.884
Mouser	595-PCA9535RGER	13	1	Tape & Reel	USD	2.520	1.860	1.270	1.130	1.040
Win Source	WS-PCA9535RGER	6,000	35		USD			1.176	0.955	0.955	15h
Worldway Electronics	PCA9535RGER	18,970	7	Tape & Reel	USD		0.601	0.572	0.572	0.572	1d

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