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Rochester Electronics I/O Expanders

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NXP Semiconductors

$ 0.779

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PCA9554 8-bit I2C-SMBus Low Power I/O Port with Interrupt - HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	5	PCA9554ABS,118	3,400	2		USD		0.770	0.770	0.770	0.770
	Arrow Electronics	2	PCA9554ABS,118	3,400	1		USD	0.770	0.770	0.770	0.770	0.770
	Rochester Electronics		PCA9554ABS,118	19,635			USD			0.938	0.779	0.694	10h
	DigiKey	2	568-3394-1-ND	9,628	1	Cut Tape	USD	1.880	1.384	1.121	0.995	0.995
	Newark		PCA9554ABS,118	0	6K	Tape & Reel	USD					0.829

NXP Semiconductors

$ 1.620

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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
	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		PCA9502BS,128	1,416	4		USD		1.733	1.667	1.569	1.569
	Rochester Electronics		PCA9502BS,128	1,270			USD			1.430	1.280	1.210	10h
	DigiKey	3	568-12158-1-ND	2,737	1	Cut Tape	USD	3.070	2.297	1.892	1.759	1.759

NXP Semiconductors

$ 1.110

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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
	Newark	2	PCA9703PW,118	4,054	1	Cut Tape	USD	1.990	1.510	1.510	1.510	1.510
	Arrow Electronics		PCA9703PW,118	4,887	1		USD	0.952	0.952	0.952	0.952	0.952
	Verical	3	PCA9703PW,118	643	6		USD			0.822	0.822	0.822
	Rochester Electronics		PCA9703PW,118	3,345			USD			1.390	1.150	1.030	10h
	DigiKey	2	568-5114-1-ND	2,435	1	Cut Tape	USD	2.280	1.684	1.374	1.257	1.257

NXP Semiconductors

PCAL9539AHF,128

$ 1.172

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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
	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	6		USD		0.986	0.986	0.986	0.986
	Arrow Electronics	2	PCAL9539AHF,128	5,980	1		USD	1.169	1.169	1.169	1.169	1.169
	Rochester Electronics		PCAL9539AHF,128	2,280			USD			1.350	1.120	0.999	10h
	DigiKey	2	568-9949-1-ND	5,155	1	Cut Tape	USD	2.220	1.643	1.339	1.223	1.127

NXP Semiconductors

PCA9703PW/Q900,118

$ 1.860

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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
	Verical	3	PCA9703PW/Q900,118	2,755	4		USD			1.374	1.374	1.374
	Rochester Electronics		PCA9703PW/Q900,118	250,200			USD			1.710	1.530	1.440	10h
	DigiKey	2	568-6673-1-ND	593	1	Cut Tape	USD	3.600	2.709	2.241	2.102	2.102
	Newark	2	PCA9703PW/Q900,118	0	1	Cut Tape	USD	3.640	2.730	2.270	2.270	2.270
	Avnet		PCA9703PW/Q900,118	0	2500		USD					1.808	2d

NXP Semiconductors

$ 0.810

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Low-Voltage Translating 16-bit I2C-Bus/SMBus I/O Expander 24-Pin HWQFN T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Verical	5	PCA6416AHF,128	2,951	2		USD		0.693	0.693	0.693	0.693
	Arrow Electronics	4	PCA6416AHF,128	2,951	1		USD	0.693	0.693	0.693	0.693	0.693
	Rochester Electronics		PCA6416AHF,128	6,000			USD			0.943	0.783	0.698	10h
	UnikeyIC		PCA6416AHF,128	10,645	1	Tape & Reel	USD	1.611	1.378	1.165	1.065	1.065	9h
	DigiKey	3	568-9935-1-ND	10,717	1	Cut Tape	USD	1.610	1.175	0.948	0.850	0.850

CY8C9540A-24PVXI

$ 7.213

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CY8C9540A Series 5.25 V 100 kHz Surface Mount I/O Expander - SSOP-48

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	CY8C9540A-24PVXI	219	50		USD			14.179	13.574	13.574	2d
	Newark		CY8C9540A-24PVXI	49	1		USD	12.570	10.230	7.790	7.370	7.370
	Arrow Electronics	2	CY8C9540A-24PVXI	440	1		USD	11.390	8.125	7.548	7.056	7.056
	Rochester Electronics	2	CY8C9540A-24PVXI	203			USD			6.370	5.700	5.360	10h
	DigiKey		448-CY8C9540A-24PVXI-ND	513	1	Tube	USD	11.840	9.281	8.532	7.393	7.228

NXP Semiconductors

$ 4.326

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PCA9506 Series 40-bit I2C-bus I/O port with RESET OE and INT - TSSOP-56

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9506DGG,518	2,602	1	Cut Tape	USD	7.100	5.460	4.830	4.830	4.830
	Arrow Electronics		PCA9506DGG,518	721	1		USD	3.349	3.349	3.349	3.349	3.349
	Rochester Electronics		PCA9506DGG,518	484			USD			3.610	3.230	3.040	10h
	UnikeyIC		PCA9506DGG,518	1,946	1	Tape & Reel	USD	6.763	6.280	4.823	4.823	4.823	9h
	DigiKey	3	568-11940-1-ND	3,273	1	Cut Tape	USD	7.030	5.412	4.564	4.423	4.112

NXP Semiconductors

$ 0.926

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PCA9554A: 5.5 V 85 mA 8-bit I2C-bus and SMBus I/O Port with Interrupt-TSSOP-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9554APW,118	4,301	1	Cut Tape	USD	1.810	1.330	1.140	1.140	1.140
	Arrow Electronics	2	PCA9554APW,118	454	1		USD	0.770	0.770	0.770	0.770	0.770
	Verical	2	PCA9554APW,118	454	2		USD		0.770	0.770	0.770	0.770
	Rochester Electronics		PCA9554APW,118	225			USD			1.070	0.888	0.792	10h
	DigiKey	3	568-11905-1-ND	12,104	1	Cut Tape	USD	1.800	1.319	1.068	0.964	0.964

NXP Semiconductors

$ 0.796

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NXP - PCA9554PW, 112 - I/O-Erweiterung, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	PCA9554PW,112	6	848								2d
	Verical	6	PCA9554PW,112	39	11		USD			0.554	0.554	0.554
	Arrow Electronics		PCA9554PW,112	823	1		USD	0.770	0.770	0.770	0.770	0.770
	Rochester Electronics		PCA9554PW,112	6,968			USD			0.891	0.740	0.659	10h
	UnikeyIC		PCA9554PW,112	1,778	1	Cut Tape	USD	1.291	1.225	1.060	1.060	1.060	9h