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Microchip USA I/O Expanders

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NXP Semiconductors

$ 0.988

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PCA9535 Series 16-Bit I2C-Bus / SMBus Low Power I/O Port w/ Interrupt - SOIC 24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	2	PCA9535D,112	2,400	1		USD	1.833	1.311	1.144	0.942	0.942
	Verical	6	PCA9535D,112	2,394	7		USD		1.321	1.153	0.949	0.944
	Rochester Electronics		PCA9535D,112	5,615			USD			1.190	0.988	0.881	22h
	UnikeyIC		PCA9535D,112	1,795	1	Tube	USD	1.555	1.387	1.311	1.278	1.278	19h
	Newark		PCA9535D,112	0	2400		USD					0.912

NXP Semiconductors

$ 1.089

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PCA9555 Series 5.5 V 160 mA 400 kHz 16-bit I2C-bus and SMBus I/O Port-SOIC-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCA9555D,112	1,000	1		USD	0.884	0.884	0.884	0.884	0.884
	Arrow Electronics		PCA9555D,112	11,059	1		USD	1.778	1.422	1.313	1.085	1.025
	Verical		PCA9555D,112	11,058	6		USD		1.433	1.323	1.093	1.033
	Rochester Electronics		PCA9555D,112	9,618			USD			1.280	1.060	0.947	22h
	DigiKey		568-1056-5-ND	166	1	Tube	USD	2.180	1.611	1.444	1.295	1.295

$ 1.025

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Lowest Voltage Level Shifting GPIO with LED Driver and Keypad Engine 20-Pin QFN T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Braemac Americas - Symmetry Electronics		SX1508BIULTRT	98,219			USD	0.960	0.960	0.960	0.960	0.960	23h
	Verical		SX1508BIULTRT	15,000	113		USD				0.622	0.622
	DigiKey	3	SX1508BIULTRTCT-ND	4,642	1	Cut Tape	USD	2.070	1.529	1.244	1.132	1.132
	Newark	2	SX1508BIULTRT	11,505	1	Cut Tape	USD	2.070	2.070	1.330	1.330	1.330
	Richardson RFPD		SX1508BIULTRT	Contact	3K		USD					0.994	4h

NXP Semiconductors

$ 1.220

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PCA Series 5.5 V ±100 mA Remote 16 bit I/O Expander Fm+I2C bus - TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical		PCA9675PW,118	966	2		USD		1.231	1.231	1.231	1.231
	Arrow Electronics		PCA9675PW,118	966	1		USD	1.080	1.080	1.080	1.080	1.080
	Newark		PCA9675PW,118	0	2500	Tape & Reel	USD					1.160
	Avnet		PCA9675PW,118	0	2500		USD					1.125	1d
	Future Electronics		PCA9675PW,118	0	2500	Tape & Reel	USD					1.190

NXP Semiconductors

$ 0.952

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PCA9534 Series 5.5 V 400 kHz 8-bit I2C-bus and SMBus Low Power I/O Port-HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9534BS3,118	759	1	Tape & Reel	USD	1.185	1.099	0.986	0.952	0.952	19h
	Newark	3	PCA9534BS3,118	0	1	Cut Tape	USD	1.360	1.360	1.360	1.360	1.360
	Avnet	2	41AH8228	0	6K		USD					1.040	1d
	Arrow Electronics		PCA9534BS3,118	0	6K		USD					0.634
	Farnell	2	PCA9534BS3,118	0	1	Cut Tape	USD*	2.393*	1.734*	1.425*	1.163*	1.147*	21h

NXP Semiconductors

$ 0.809

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PCA8574 Series 5.5 V 100 mA 400 kHz Remote 8-bit I/O Expander - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Flip Electronics		PCA8574PW,118	4,650									17h
	Newark	2	PCA8574PW,118	0	5K	Cut Tape	USD					0.888
	Avnet		PCA8574PW,118	0	2500		USD					0.691	1d
	Future Electronics		PCA8574PW,118	0	2500	Tape & Reel	USD					0.730
	Arrow Electronics		PCA8574PW,118	0	2500		USD					0.585

NXP Semiconductors

PCAL9555AHF,128

$ 0.888

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I/O Expander, 16 Bit, 16 I/Os, I2C, SMBus, 1.65 V to 5.5 V, 24 Pins, HWQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCAL9555AHF,128	6,666	2		USD		0.818	0.818	0.818	0.818
	Arrow Electronics	2	PCAL9555AHF,128	6,666	1		USD	0.726	0.726	0.726	0.726	0.726
	Rochester Electronics		PCAL9555AHF,128	5,500			USD			1.070	0.888	0.792	22h
	DigiKey	3	568-9952-1-ND	4,339	1	Cut Tape	USD	1.850	1.359	1.102	0.996	0.996
	Newark		PCAL9555AHF,128	0	12K	Tape & Reel

NXP Semiconductors

$ 0.770

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PCF8574 Series 2.5 - 6 V Remote 8-bit I/O Expander for I2C-bus- SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	2	PCF8574T/3,512	2,724	2		USD		0.714	0.714	0.714	0.714
	Arrow Electronics		PCF8574T/3,512	2,724	1		USD	0.627	0.627	0.627	0.627	0.627
	Rochester Electronics		PCF8574T/3,512	826			USD			0.996	0.826	0.737	22h
	UnikeyIC		PCF8574T/3,512	263	1	Tube	USD	1.479	1.190	0.973	0.937	0.937	19h
	Avnet		PCF8574T/3,512	0	1920		USD					0.777	1d

NXP Semiconductors

PCF8575TS/1,112

$ 1.482

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I/O Expanders Remote 16-bit I/O expander for I2C-bus Vdd=2.5V~5.5V SSOP24_208MIL

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCF8575TS/1,112	2	1		USD	0.377	0.377	0.377	0.377	0.377
	Avnet	2	80P7386	2	1		USD	3.210	2.390	1.970	1.850	1.850	1d
	Arrow Electronics	2	PCF8575TS/1,112	73	1		USD	1.147	1.147	1.147	1.147	1.147
	Verical		PCF8575TS/1,112	33	5		USD		1.799	1.799	1.731	1.502
	UnikeyIC		PCF8575TS/1,112	4,008	1	Cut Tape	USD	2.517	2.301	1.918	1.882	1.882	19h

NXP Semiconductors

$ 0.761

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PCA9534 Tape & Reel (TR) Active I2C SMBus io expander 2.5/5V 10.3mm 400kHz 10mA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9534D,118	64	1	Cut Tape	USD	0.260	0.260	0.260	0.260	0.260
	Avnet	2	52AH1084	64	1		USD	0.970	0.970	0.970	0.970	0.970	1d
	Verical	2	PCA9534D,118	950	278		USD				1.121	0.999
	Rochester Electronics		PCA9534D,118	1,938			USD			1.080	0.896	0.799	22h
	DigiKey	3	568-1833-1-ND	2,026	1	Cut Tape	USD	1.630	1.192	0.961	0.841	0.777