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Fly-Wing Technology I/O Expanders

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Texas Instruments

$ 1.395

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I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TVSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554ADGVR	12,700			USD			1.390	1.240	1.170	6h
	Verical	4	PCA9554ADGVR	6,000	216		USD				1.550	1.463
	Mouser		595-PCA9554ADGVR	69	1	Tape & Reel	USD	3.020	2.250	1.850	1.750	1.480
	Win Source		WS-PCA9554ADGVR	12,000	35		USD			1.274	1.035	1.035	8h
	Worldway Electronics		PCA9554ADGVR	27,491	7	Tape & Reel	USD		0.327	0.317	0.301	0.301	1d

Texas Instruments

$ 1.001

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CA9554 Tube ACTIVE (Last Updated: 6days ago) Active io expander 5.5V 10.3mm 400kHz 104muA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9554ADW	4	1		USD	0.075	0.075	0.075	0.075	0.075
	Rochester Electronics		PCA9554ADW	25,488			USD			1.160	0.963	0.858	6h
	Verical	6	PCA9554ADW	21,831	259		USD				1.204	1.073
	Mouser		595-PCA9554ADW	30	1	Tube	USD	1.960	1.440	1.310	1.040	0.958
	Win Source		WS-PCA9554ADW	3,000	30		USD			1.537	1.289	1.289	8h

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IC SMART CARD 28TSSOP / Smart Card Interface 20MHz 3.3V/5V 700mW T/R 28-Pin TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		DS8113-JNG+T&R	30,000	2500	Tape & Reel	USD					1.956	14h
	Arrow Electronics		DS8113-JNG+T&R	0	2500		USD					1.927
	Farnell	2	DS8113-JNG+T&R	0	2500	Custom Reel	USD*					2.231*	5h
	Component Stockers USA		DS8113-JNG+T&R	2,426			USD				1.420	1.420	>1wk
	Win Source		WS-DS8113-JNG+T&R	9,000	45		USD			1.026	0.833	0.833	8h

Texas Instruments

$ 2.775

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16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575CDWR	11			USD			1.750	1.560	1.470	6h
	Arrow Electronics		PCF8575CDWR	0	2K		USD					3.540
	Mouser		595-PCF8575CDWR	1,466	1	Tape & Reel	USD	6.780	5.200	4.370	3.990	3.830
	Win Source		WS-PCF8575CDWR	4,000	20		USD			2.054	1.723	1.723	8h
	Worldway Electronics		PCF8575CDWR	23,490	7	Tape & Reel	USD		0.528	0.512	0.485	0.485	1d

Texas Instruments

$ 2.448

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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		PCF8575DB	10,735			USD			2.210	1.980	1.860	6h
	Verical	3	PCF8575DB	179	136		USD				2.475	2.325
	DigiKey		PCF8575DB-ND	102	1	Tube	USD	4.090	3.090	2.655	2.655	2.655
	Mouser		595-PCF8575DB	82	1	Tube	USD	4.090	3.090	2.660	2.420	2.220
	Microchip USA		PCF8575DB	2,562	600	Tube	USD				3.176	3.176	3d

$ 0.593

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Interface - I/O Expanders 8-bit I2C and SMBus low power I/O port

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		PI4IOE5V9538LE	10,944	96		USD			0.585	0.568	0.516	2d
	DigiKey		PI4IOE5V9538LEDI-ND	81	1	Tube	USD	1.140	0.826	0.662	0.589	0.537
	Arrow Electronics		PI4IOE5V9538LE	0	96		USD			0.610	0.610	0.592
	Win Source		WS-PI4IOE5V9538LE	2,850	65		USD			0.890	0.593	0.593	8h
	ICPartonline		PI4IOE5V9538LE	18,732			USD	0.693	0.658	0.624	0.589	0.554	>1wk

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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		MAX7311AAG+T	0	2K	Tape & Reel	USD					4.720	14h
	Arrow Electronics		MAX7311AAG+T	0	2K		USD					5.469
	Farnell		MAX7311AAG+T	0	2K	Tape & Reel	USD*					6.263*	5h
	Win Source		WS-MAX7311AAG+T	20	7		USD		7.836	5.224	5.224	5.224	8h
	Worldway Electronics		MAX7311AAG+T	8,411	7	Tape & Reel	USD		1.773	1.719	1.629	1.629	1d

Texas Instruments

$ 1.160

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9557PWT	53,148			USD			1.450	1.200	1.070	6h
	Verical	2	PCA9557PWT	14,992	207		USD				1.500	1.338
	DigiKey	2	296-PCA9557PWTCT-ND	167	1	Cut Tape	USD	1.930	1.421	1.153	1.153	1.153
	Mouser		595-PCA9557PWT	480	1	Tape & Reel	USD	1.930	1.430	1.160	1.070	0.987
	Microchip USA		PCA9557PWT	1,512	600		USD				1.496	1.496	3d

$ 0.668

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Tube Active I2C ROHS3Compliant io expander 2.3V~5.5V 400kHz -40C~85C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet		PI4IOE5V9554LE	4,608	96		USD			0.585	0.576	0.556	2d
	DigiKey		PI4IOE5V9554LEDI-ND	111	1	Tube	USD	1.290	0.937	0.754	0.672	0.615
	Arrow Electronics		PI4IOE5V9554LE	0	96		USD			0.729	0.729	0.719
	Mouser		729-PI4IOE5V9554LE	111	1	Tube	USD	1.290	0.937	0.717	0.663	0.604
	Win Source		WS-PI4IOE5V9554LE	2,330	30		USD			1.508	1.225	1.225	8h

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MAX7310 Tape & Reel (TR) Active I2C SMBus io expander 5.5V 1.73mm 400kHz 18mA 30mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7310AEE+T	0	2500	Tape & Reel	USD					3.160	14h
	Arrow Electronics		MAX7310AEE+T	0	2500		USD					3.625
	Farnell		MAX7310AEE+T	0	2500	Tape & Reel	USD*					4.193*	5h
	Win Source		WS-MAX7310AEE+T	20	19		USD			2.083	1.806	1.806	8h
	Worldway Electronics		MAX7310AEE+T	7,534	7	Tape & Reel	USD		0.899	0.871	0.825	0.825	1d