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Quest I/O Expanders

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Results: 313

Authorized Distributors

Non-Authorized Stocking Distributors

Texas Instruments

$ 1.235

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-26293-5-ND	1,798	1	Tube	USD	2.330	1.723	1.509	1.240	1.240
	Mouser		595-PCF8574ADW	2,450	1	Tube	USD	2.330	1.730	1.510	1.230	1.180
	Win Source		WS-PCF8574ADW	6,300	35		USD			1.436	1.193	1.193	1h
	GreenTree Electronics		PCF8574ADW	1,469									3d
	UnikeyIC		PCF8574ADW	1,980	10	Cut Tape	USD		1.051	1.034	0.999	0.982	2d

Texas Instruments

$ 0.837

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SDIO Port Expander With Voltage-Level Translation 24-BGA MICROSTAR JUNIOR -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		TXS02612ZQSR	13,626			USD			0.896	0.744	0.663	1d
	Verical	2	TXS02612ZQSR	13,257	335		USD				0.930	0.829
	Win Source		WS-TXS02612ZQSR	6,300	50		USD			1.090	0.727	0.727	1h
	Worldway Electronics		TXS02612ZQSR	11,779	7	Tape & Reel	USD		0.182	0.176	0.167	0.167	2d
	ICPartonline		TXS02612ZQSR	31,902			USD	0.530	0.503	0.477	0.450	0.424	>1wk

Texas Instruments

$ 1.226

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PCA6107 Tube ACTIVE (Last Updated: 1day ago) Active io expander 5.5V 11.5mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA6107DW	4,808			USD			1.220	1.090	1.020	1d
	Verical	2	PCA6107DW	626	246		USD				1.363	1.275
	Component Stockers USA		PCA6107DW	3,811			USD	1.380	1.380	1.300	1.180	1.180	>1wk
	Win Source		WS-PCA6107DW	1,500	35		USD			1.270	1.032	1.032	1h
	Worldway Electronics		PCA6107DW	16,090	7	Bulk	USD		0.389	0.377	0.357	0.357	2d

NXP Semiconductors

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PCA9539 Series 400 kHz 5.5 V 200 uA 16 -Bit I/O Surface Mount I2C-Bus - HVQFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	PCA9539BS,115	0	1		USD*	2.639*	2.386*	2.013*	1.706*	1.706*	12h
	Microchip USA		PCA9539BS,115	249	300		USD				8.718	8.718	3d
	Worldway Electronics	2	PCA9539BS,115	13,998	7	Tape & Reel	USD		0.586	0.568	0.538	0.538	2d
	Fmall Co., Limited		PCA9539BS,115	39,670			USD	1.008	1.008	0.943	0.889	0.813	5d
	Aztech		PCA9539BS,115	10,061			USD	6.760	6.760	6.760	6.760	6.760	2d

NXP Semiconductors

$ 0.797

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I/O Port Expanders; PCA9535PW; NXP SEMICONDUCTORS; 24; 16; 400 kHz; I2C, SMBus, Serial

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9535PW	1,823	2		USD		0.964	0.964	0.964	0.964
	UnikeyIC		PCA9535PW	3,653	1	Cut Tape	USD	0.934	0.820	0.665	0.630	0.630	2d
	Weyland Electronics Group Pte. Ltd.		PCA9535PW	10,000	1	Tape & Reel	USD	0.601	0.601	0.601	0.601	0.601	2d
	Worldway Electronics		PCA9535PW	18,254	7	Tube	USD		0.524	0.499	0.499	0.499	2d
	Antdic Electronics		PCA9535PW	17,613			USD	1.525	1.448	1.372	1.220	1.143	>1wk

$ 1.330

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Smart Card Interface Provides Robust Communication with Industry's Lowest Stop-Mode Current

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		DS8113-RNG+	4,575			USD			1.480	1.330	1.250	1d
	Farnell		DS8113-RNG+	0	250	Tube	USD*				1.693*	1.693*	12h
	Win Source		WS-DS8113-RNG+	6,000	23		USD			2.017	1.692	1.692	1h
	Worldway Electronics		DS8113-RNG+	27,172	7	Bulk	USD		0.436	0.423	0.400	0.400	2d
	ICPartonline		DS8113-RNG+	32,517			USD	1.342	1.275	1.208	1.141	1.074	>1wk

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MIC74 Series 3.6V 100 kHz 2-Wire Serial I/O Expander & Fan Controller - QSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	MIC74YQS	0	1		USD*	3.345*	2.639*	1.933*	1.626*	1.626*	12h
	Component Stockers USA		MIC74YQS	22,815			USD	1.380	1.380	2.180	2.110	2.110	>1wk
	Win Source		WS-MIC74YQS	11,100	35		USD			1.528	1.242	1.242	1h
	Worldway Electronics		MIC74YQS	18,883	7	Tube	USD		0.435	0.422	0.400	0.400	2d
	ICPartonline		MIC74YQS	17,994			USD	1.514	1.438	1.363	1.287	1.211	>1wk

NXP Semiconductors

$ 1.546

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24mA(Typ) I2C, SMBus 16 2.3V 5.5V 400KHz SOIC 2.45mm

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	3	PCA9555D	8,427	235		USD				1.325	1.184
	UnikeyIC		PCA9555D	6	2	Tube	USD		1.877	1.877	1.800	1.800	2d
	Worldway Electronics		PCA9555D	18,123	7		USD		1.502	1.430	1.430	1.430	2d
	Antdic Electronics	2	PCA9555D	46,447			USD	28.000	26.600	25.200	22.400	21.000	>1wk
	Aztech		PCA9555D	871			USD	10.150	10.150	10.150	10.150	10.150	2d

NXP Semiconductors

$ 0.862

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8-bit I2C-bus and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9501PW,112	2,008	8		USD		0.745	0.745	0.745	0.745
	Rochester Electronics		PCA9501PW,112	4,403			USD			1.180	0.979	0.873	1d
	Microchip USA		PCA9501PW,112	2,717	3K	Tube	USD					0.984	3d
	Component Stockers USA		PCA9501PW,112	8,349			USD	0.990	0.990	0.940	0.850	0.850	>1wk
	Worldway Electronics		PCA9501PW,112	9,287	7	Tube	USD		0.289	0.281	0.266	0.266	2d

NXP Semiconductors

$ 0.622

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I2C/SMBus Interface 100kHz/400kHz 5.5V Automotive 16-Pin TSSOP Bulk

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9538PW,112	19	11		USD			0.520	0.520	0.520
	Rochester Electronics		PCA9538PW,112	242			USD			0.872	0.724	0.645	1d
	Microchip USA		PCA9538PW,112	2,344	3K	Tube	USD					0.728	3d
	Worldway Electronics		PCA9538PW,112	12,071	7	Tube	USD		0.188	0.183	0.173	0.173	2d
	Esaler Electronic		PCA9538PW,112	275			USD	1.090	1.080	1.070	1.060	1.050	3d