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Microchip USA I/O Expanders

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NXP Semiconductors

$ 0.506

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I/O Expander, 8Bit, 400 Khz, I2c, Smbus, 2.3 V, 5.5 V, Ssop Rohs Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCA9554DB,112	36	11		USD			0.554	0.554	0.554
	Arrow Electronics		PCA9554DB,112	17	1		USD	0.458	0.458	0.458	0.458	0.458
	Farnell	2	PCA9554DB,112	0	1	Cut Tape	USD*	1.384*	1.384*	0.864*	0.723*	0.688*	7h
	Microchip USA	2	PCA9554DB,112	248	600	Tube	USD				4.727	4.727	2d
	Worldway Electronics	2	PCA9554DB,112	13,332	7	Tube	USD		0.168	0.163	0.155	0.155	6h

NXP Semiconductors

$ 1.350

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I/O Expander, 16bit, 400 kHz, I2C, 1.65 V, 5.5 V, UFBGA RoHS Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCAL6416AERX	2,871	224		USD				1.500	1.413
	Rochester Electronics		PCAL6416AERX	110,871			USD			1.340	1.200	1.130	7h
	Farnell	2	PCAL6416AERX	0	1	Cut Tape	USD*	0.546*	0.546*	0.546*	0.546*	0.546*	7h
	Microchip USA		PCAL6416AERX	260	150		USD				13.239	13.239	2d
	Component Stockers USA		PCAL6416AERX	121,344			USD	1.540	1.540	1.450	1.310	1.310	>1wk

NXP Semiconductors

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I2C/SMBus Interface 100kHz/400kHz 5.5V Automotive 24-Pin HVQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	PCA9539BS,118	0	6K	Custom Reel	USD*					1.532*	7h
	Microchip USA		PCA9539BS,118	323	50		USD			30.400	30.400	30.400	2d
	Win Source		WS-PCA9539BS,118	6,700	26		USD			1.800	1.543	1.543	8h
	Worldway Electronics	3	PCA9539BS+118	16,193	7		USD		0.529	0.513	0.486	0.486	6h
	Antdic Electronics		PCA9539BS,118	12,709			USD	2.950	2.803	2.655	2.508	2.360	>1wk

NXP Semiconductors

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PCA9505 Series 5.5 V 400 kHz 40-bit I2C-bus I/O port with RESET, OE and INT

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	2	PCA9505DGG,118	0	1	Cut Tape	USD*	6.397*	5.174*	4.812*	4.812*	4.812*	7h
	Microchip USA		PCA9505DGG,118	251	600	Tray	USD				1.903	1.903	2d
	Worldway Electronics		PCA9505DGG,118	8,777	7	Tape & Reel	USD		0.758	0.735	0.696	0.696	6h
	Classic Components		PCA9505DGG,118	169			USD			4.776	4.776	4.776	21h
	Esaler Electronic		PCA9505DGG,118	2,000			USD	2.380	2.357	2.334	2.311	2.288	3d

NXP Semiconductors

$ 0.824

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16-Bit I2C-Bus and SMBus Low Power I/O Port with Interrupt 24-Pin TSSOP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9535CPW	36			USD			1.130	0.938	0.836	7h
	UnikeyIC		PCA9535CPW	2,625	10	Cut Tape	USD		0.758	0.758	0.710	0.685	1d
	Microchip USA		PCA9535CPW	103	150	Bulk	USD				17.504	17.504	2d
	Win Source		WS-PCA9535CPW	35,000	85		USD			0.620	0.480	0.480	8h
	Worldway Electronics		PCA9535CPW	137,960	7		USD		0.375	0.358	0.358	0.358	6h

Texas Instruments

$ 1.226

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9536D	41,860			USD			1.310	1.090	0.969	7h
	Verical	4	PCA9536D	24,525	230		USD				1.363	1.212
	Microchip USA		PCA9536D	362	600	Bulk	USD				1.512	1.512	2d
	Win Source		WS-PCA9536D	30,000	60		USD			0.907	0.605	0.605	8h
	ICPartonline		PCA9536D	18,341			USD	0.707	0.671	0.636	0.601	0.565	>1wk

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*	2.661*	2.406*	2.029*	1.720*	1.720*	7h
	Microchip USA		PCA9539BS,115	251	300		USD				8.718	8.718	2d
	Worldway Electronics	2	PCA9539BS,115	14,005	7	Tape & Reel	USD		0.586	0.568	0.538	0.538	6h
	Easev		PCA9539BS,115	4,484			USD	0.465	0.465	0.441	0.404	0.335	4d
	Fmall Co., Limited		PCA9539BS,115	39,670			USD	1.008	1.008	0.943	0.889	0.813	4d

$ 1.440

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Industry-Standard Smart Card Interface Provides Robust Communication

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		DS8024-RRX+	5,750			USD			1.610	1.440	1.350	7h
	Farnell		DS8024-RRX+	0	225	Tube	USD*				1.801*	1.801*	7h
	Microchip USA		DS8024-RRX+	423	150	Tube	USD				13.714	13.714	2d
	Component Stockers USA		DS8024-RRX+	3,502			USD	1.830	1.830	1.720	1.560	1.560	>1wk
	Win Source		WS-DS8024-RRX+	9,000	21		USD			2.292	1.922	1.922	8h

NXP Semiconductors

$ 1.036

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8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCA9500D,112	816	271		USD				1.152	1.027
	Rochester Electronics		PCA9500D,112	2,197			USD			1.110	0.921	0.821	7h
	Microchip USA		PCA9500D,112	2,024	3K	Tube	USD					0.920	2d
	Win Source		WS-PCA9500D,112	2,180	45		USD			1.155	0.939	0.939	8h
	Worldway Electronics	2	PCA9500D,112	11,321	7	Tube	USD		0.252	0.244	0.231	0.231	6h

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	7h
	Microchip USA		PCA9501PW,112	2,719	3K	Tube	USD					0.984	2d
	Component Stockers USA		PCA9501PW,112	8,349			USD	0.990	0.990	0.940	0.850	0.850	>1wk
	Win Source		WS-PCA9501PW,112	420	30		USD			1.504	1.261	1.261	8h