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Suntronic I/O Expanders

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NXP Semiconductors

PCAL9535AHF,128

$ 1.170

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PCAL9535A Series 5.5 V 400 kHz Low-Voltage 16-Bit I2C-Bus I/O Port - HWQFN-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-9947-1-ND	3,478	1	Cut Tape	USD	2.260	1.673	1.364	1.248	1.248
	Future Electronics		PCAL9535AHF,128	6,000	6K	Tape & Reel	USD					0.995
	Newark	2	PCAL9535AHF,128	332	1	Cut Tape	USD	2.280	1.690	1.460	1.460	1.460
	Arrow Electronics	2	PCAL9535AHF,128	4,417	1		USD	1.026	1.026	1.026	1.026	1.026
	Verical	3	PCAL9535AHF,128	4,417	2		USD		1.026	1.026	1.026	1.026

NXP Semiconductors

$ 1.530

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Specialized Interface, I2C, SMBus, I2C Bus & SMBus Systems Applications, 2.3 V, 3.6 V, TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-13610-1-ND	3,639	1	Cut Tape	USD	2.770	2.062	1.692	1.565	1.565
	Verical	3	PCA9518APW,518	5,000	237		USD				1.425	1.338
	Rochester Electronics		PCA9518APW,518	9,239			USD			1.270	1.140	1.070	23h
	UnikeyIC		PCA9518APW,518	2,344	1	Cut Tape	USD	3.025	2.283	1.884	1.735	1.735	1h
	Newark		PCA9518APW,518	0	2500	Tape & Reel	USD					1.440

NXP Semiconductors

$ 1.450

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PCA9501 Series 3.6 V ±100 mA 400 kHz 8-Bit I2C-bus and SMBus I/O Port - TSSOP-20

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-12050-1-ND	1,905	1	Cut Tape	USD	2.690	2.004	1.643	1.517	1.517
	Newark	2	PCA9501PW,118	3,317	1	Cut Tape	USD	2.430	1.800	1.800	1.800	1.800
	Verical	6	PCA9501PW,118	2,500	242		USD				1.388	1.300
	Arrow Electronics	2	PCA9501PW,118	2,539	1		USD	1.149	1.149	1.149	1.149	1.149
	Rochester Electronics		PCA9501PW,118	11,500			USD			1.240	1.110	1.040	23h

NXP Semiconductors

$ 1.076

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	2	568-9937-1-ND	3,615	1	Cut Tape	USD	2.220	1.641	1.338	1.222	1.222
	Newark		PCA9535AHF,128	81	1		USD	2.010	1.810	1.460	1.320	1.310
	Avnet	2	61AC1250	81	1		USD	2.010	1.810	1.460	1.320	1.310	1d
	Verical	5	PCA9535AHF,128	6,000	2		USD		0.815	0.815	0.815	0.815
	Arrow Electronics	3	PCA9535AHF,128	6,000	1		USD	0.815	0.815	0.815	0.815	0.815

NXP Semiconductors

$ 1.495

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I2C/SPI Interface 400kHz 2.7V/3.6V 24-Pin HVQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-12158-1-ND	2,737	1	Cut Tape	USD	3.070	2.297	1.892	1.759	1.629
	Newark	2	PCA9502BS,128	897	1	Cut Tape	USD	2.690	2.040	2.040	2.040	2.040
	Arrow Electronics	2	PCA9502BS,128	1,416	1		USD	1.936	1.733	1.667	1.569	1.569
	Verical	2	PCA9502BS,128	609	1		USD	1.319	1.319	1.319	1.319	1.319
	Rochester Electronics		PCA9502BS,128	1,270			USD			1.430	1.280	1.210	23h

NXP Semiconductors

$ 0.623

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I/O Expander, 8 Bit, 8 I/Os, I2C, SMBus, 1.65 V to 5.5 V, 16 Pins, TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-9910-1-ND	38,436	1	Cut Tape	USD	1.420	1.030	0.827	0.736	0.736
	Newark	2	PCA6408APW,118	94,074	5	Cut Tape	USD		1.040	0.834	0.783	0.783
	Arrow Electronics	2	PCA6408APW,118	2,625	1		USD	1.291	0.973	0.776	0.611	0.611
	Verical	2	PCA6408APW,118	85	3		USD		0.469	0.469	0.469	0.469
	Rochester Electronics		PCA6408APW,118	1,819			USD			0.694	0.576	0.514	23h

NXP Semiconductors

PCA9703PW/Q900,118

$ 1.981

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PCA9703 Series 16 Bit SPI Interface General Purpose Shift Register - TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-6673-1-ND	593	1	Cut Tape	USD	3.600	2.709	2.241	2.102	2.102
	Verical	3	PCA9703PW/Q900,118	2,755	11		USD			1.374	1.374	1.374
	Arrow Electronics		PCA9703PW/Q900,118	2,755	1		USD	3.593	2.705	2.246	2.106	1.966
	Rochester Electronics		PCA9703PW/Q900,118	250,200			USD			1.710	1.530	1.440	23h
	UnikeyIC		PCA9703PW/Q900,118	2,500	2500	Cut Tape	USD					1.759	1h

NXP Semiconductors

PCAL9539AHF,128

$ 1.145

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-9949-1-ND	3,087	1	Cut Tape	USD	2.220	1.643	1.339	1.223	1.223
	Newark	2	PCAL9539AHF,128	5,816	1	Cut Tape	USD	2.280	1.700	1.380	1.380	1.380
	Verical	2	PCAL9539AHF,128	28	14		USD			0.986	0.986	0.986
	Arrow Electronics	2	PCAL9539AHF,128	5,980	1		USD	1.026	1.026	1.026	1.026	1.026
	Rochester Electronics		PCAL9539AHF,128	2,280			USD			1.350	1.120	0.999	23h

NXP Semiconductors

$ 1.140

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Shift Register, PCA9703, Serial to Serial, 1 Element, 16 bit, TSSOP, 24 Pins

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-5114-1-ND	2,425	1	Cut Tape	USD	2.280	1.684	1.374	1.257	1.257
	Newark	2	PCA9703PW,118	4,054	1	Cut Tape	USD	1.990	1.510	1.510	1.510	1.510
	Verical	4	PCA9703PW,118	643	13		USD			0.822	0.822	0.822
	Arrow Electronics	2	PCA9703PW,118	4,887	1		USD	0.942	0.942	0.942	0.942	0.942
	Rochester Electronics		PCA9703PW,118	3,345			USD			1.390	1.150	1.030	23h

NXP Semiconductors

$ 0.718

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PCA8574A Series 5.5 V 400 kHz 100 mA 8 -Bit I/O Surface Mount I2C-Bus - TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-8246-1-ND	327	1	Cut Tape	USD	1.530	1.119	0.901	0.846	0.846
	Newark	2	PCA8574APW,118	500	1	Cut Tape	USD	0.613	0.613	0.613	0.613	0.613
	Avnet	2	41AH8219	500	2500		USD					0.908	1d
	Verical	2	PCA8574APW,118	809	2		USD		0.657	0.657	0.657	0.657
	Arrow Electronics		PCA8574APW,118	809	1		USD	0.657	0.657	0.657	0.657	0.657