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Lixinc I/O Expanders

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Texas Instruments

$ 1.436

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Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander 24-Pin TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TCA9539QPWRQ1	1,787	1		USD	2.541	1.946	1.623	1.436	1.436
	Verical		TCA9539QPWRQ1	1,787	1		USD	2.541	1.946	1.623	1.436	1.416
	Mouser		595-TCA9539QPWRQ1	8,952	1	Tape & Reel	USD	3.200	2.400	1.980	1.750	1.660
	Weyland Electronics Group Pte. Ltd.		TCA9539QPWRQ1	20,000	1	Tape & Reel	USD	0.301	0.301	0.301	0.301	0.301	13h
	Win Source		WS-TCA9539QPWRQ1	30,000	100		USD			0.523	0.407	0.407	9h

Texas Instruments

$ 1.460

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCF8574N	66	2		USD		1.680	1.400	1.176	1.121
	Arrow Electronics		PCF8574N	66	1		USD	2.183	1.680	1.549	1.549	1.549
	DigiKey		296-13109-5-ND	4,268	1	Tube	USD	2.730	2.038	1.672	1.480	1.403
	Mouser		595-PCF8574N	6,763	1	Tube	USD	2.730	2.040	1.630	1.460	1.430
	Component Stockers USA		PCF8574N	3,783			USD	1.250	1.250	1.160	1.250	1.250	>1wk

Texas Instruments

$ 0.892

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3.5¦ÌA 10mA 25mA I2C, SMBus 16 1.65V 5.5V 400KHz TSSOP-24 , 1.2mm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TCA9555PWR	2,315	1		USD	1.556	1.183	0.961	0.892	0.852
	Verical		TCA9555PWR	2,315	3		USD		1.183	0.961	0.892	0.739
	DigiKey	3	296-24827-1-ND	21,556	1	Cut Tape	USD	1.710	1.253	1.013	0.912	0.821
	Mouser		595-TCA9555PWR	10,573	1	Tape & Reel	USD	1.710	1.260	1.020	0.912	0.836
	Weyland Electronics Group Pte. Ltd.		TCA9555PWR	40,000	1	Tape & Reel	USD	0.210	0.210	0.210	0.210	0.210	13h

Texas Instruments

$ 0.611

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Low Voltage 8-BIT I2C And Smbus I/o Expander With Interrupt Output And Configuration Registers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	TCA9554PWR	1,208	3		USD		0.929	0.749	0.641	0.571
	Arrow Electronics	2	TCA9554PWR	1,208	1		USD	1.231	0.929	0.749	0.641	0.641
	DigiKey	3	296-30135-1-ND	207	1	Cut Tape	USD	1.510	1.104	0.889	0.794	0.794
	Mouser		595-TCA9554PWR	7,864	1	Tape & Reel	USD	1.510	1.110	0.889	0.795	0.727
	Weyland Electronics Group Pte. Ltd.		TCA9554PWR	6,000	1	Tape & Reel	USD	0.286	0.286	0.286	0.286	0.286	13h

Texas Instruments

$ 0.621

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I2C/SMBus Interface 400kHz 5.5V 24-Pin WQFN EP T/R / IC I/O EXPANDER I2C 16B 24WQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	TCA9555RTWR	6,687	1		USD	1.461	1.098	0.891	0.762	0.696
	Verical	2	TCA9555RTWR	94	11		USD			0.621	0.621	0.621
	DigiKey	3	296-24857-1-ND	6,311	1	Cut Tape	USD	1.750	1.284	1.039	0.936	0.845
	Mouser		595-TCA9555RTWR	14,596	1	Tape & Reel	USD	1.750	1.290	1.040	0.937	0.854
	Weyland Electronics Group Pte. Ltd.		TCA9555RTWR	8,408	1	Tape & Reel	USD	0.263	0.263	0.263	0.263	0.263	13h

Texas Instruments

$ 1.388

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IC XPND 400KHZ I2C SMBUS 16TSSOP / I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554PWR	3,015			USD			1.240	1.110	1.050	8h
	Verical		PCA9554PWR	3,015	242		USD				1.388	1.313
	DigiKey	3	296-PCA9554PWRCT-ND	175	1	Cut Tape	USD	2.720	2.025	1.661	1.535	1.535
	Mouser		595-PCA9554PWR	2,207	1	Tape & Reel	USD	2.720	2.030	1.670	1.500	1.390
	Microchip USA		PCA9554PWR	386	150		USD				17.160	17.160	4d

$ 4.170

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10-Port SPI-Interfaced I/O Expander with Overvoltage and Hot-Insertion Protection

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7317ATE+T	214	1	Tape & Reel	USD	5.940	4.554	3.826	3.445	3.349	15h
	DigiKey	3	175-MAX7317ATE+TCT-ND	1,070	1	Cut Tape	USD	6.940	5.341	4.503	4.360	3.954
	Arrow Electronics		MAX7317ATE+T	0	2500		USD					3.302
	Farnell		MAX7317ATE+T	0	2500	Tape & Reel	USD*					3.779*	7h
	Mouser		700-MAX7317ATET	1,127	1	Tape & Reel	USD	6.880	5.280	4.450	4.170	3.870

Texas Instruments

$ 0.906

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	PCA9534ARGTR	8,800	1		USD	1.707	1.304	1.053	0.906	0.837
	Verical	2	PCA9534ARGTR	8,800	2		USD		1.304	1.053	0.906	0.829
	DigiKey	3	296-24731-1-ND	10,216	1	Cut Tape	USD	2.150	1.585	1.290	1.177	1.058
	Mouser		595-PCA9534ARGTR	1,539	1	Tape & Reel	USD	2.150	1.590	1.300	1.160	1.060
	Weyland Electronics Group Pte. Ltd.		PCA9534ARGTR	10,800	1	Tape & Reel	USD	1.047	1.047	1.047	1.047	1.047	13h

Texas Instruments

$ 0.884

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		TCA9535PWR	21	1		USD	1.354	1.031	1.031	1.031	1.031
	Verical		TCA9535PWR	21	3		USD		1.031	0.852	0.712	0.632
	Mouser		595-TCA9535PWR	174	1	Tape & Reel	USD	1.660	1.220	0.985	0.885	0.811
	Weyland Electronics Group Pte. Ltd.		TCA9535PWR	12,190	1	Tape & Reel	USD	0.346	0.346	0.346	0.346	0.346	13h
	Win Source		WS-TCA9535PWR	52,160	85		USD			0.590	0.459	0.459	9h

Texas Instruments

$ 1.963

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16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575DBR	1,481			USD			1.760	1.570	1.480	8h
	Verical		PCF8575DBR	1,460	171		USD				1.963	1.850
	DigiKey	3	296-17856-1-ND	1,458	1	Cut Tape	USD	3.690	2.775	2.297	2.157	2.157
	Mouser		595-PCF8575DBR	1,964	1	Tape & Reel	USD	3.690	2.780	2.300	2.050	1.940
	Weyland Electronics Group Pte. Ltd.		PCF8575DBR	15,263	1	Tape & Reel	USD	0.676	0.676	0.676	0.676	0.676	13h