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Axis Part Limited I/O Expanders

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NXP Semiconductors

$ 0.913

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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	568-9942-1-ND	2,976	1	Cut Tape	USD	1.840	1.349	1.093	0.988	0.988
	Future Electronics	2	PCA9555AHF,128	6,000	6K	Tape & Reel	USD					0.805
	Newark	2	PCA9555AHF,128	360	1	Cut Tape	USD	0.901	0.901	0.901	0.901	0.901
	Arrow Electronics		PCA9555AHF,128	13,784	1		USD	0.783	0.783	0.783	0.783	0.783
	Verical	2	PCA9555AHF,128	13,784	2		USD		0.783	0.783	0.783	0.783

NXP Semiconductors

$ 0.964

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-1834-1-ND	12,674	1	Cut Tape	USD	1.800	1.319	1.068	0.964	0.891
	Future Electronics		PCA9534PW,118	5,000	2500	Tape & Reel	USD					0.790
	Newark	2	PCA9534PW,118	919	1	Cut Tape	USD	1.840	1.360	1.100	1.100	1.100
	Verical		PCA9534PW,118	2,854	2		USD		0.723	0.723	0.723	0.723
	Arrow Electronics		PCA9534PW,118	2,854	1		USD	0.723	0.723	0.723	0.723	0.723

$ 0.661

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CAT9555 Series 16-bit 2.3 to 5 V I²C and SMBus I/O Port with Interrupt TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	CAT9555YI-T2CT-ND	13,168	1	Cut Tape	USD	1.400	1.016	0.816	0.726	0.654
	Avnet	3	CAT9555YI-T2	106,000	2K		USD					0.650	22h
	Master Electronics		CAT9555YI-T2	2,000	50		USD			0.568	0.543	0.517
	Onlinecomponents.com		CAT9555YI-T2	2,000	50	Bulk	USD			0.568	0.543	0.517
	Arrow Electronics	2	CAT9555YI-T2	1,689	1		USD	1.181	0.906	0.760	0.687	0.687

NXP Semiconductors

$ 0.659

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-11578-1-ND	5,595	1	Cut Tape	USD	1.340	0.976	0.783	0.694	0.694
	Verical	3	PCAL6408ABSHP	6,226	3		USD		0.521	0.521	0.521	0.521
	Arrow Electronics	2	PCAL6408ABSHP	6,226	1		USD	0.521	0.521	0.521	0.521	0.521
	Rochester Electronics		PCAL6408ABSHP	3,860			USD			0.771	0.640	0.570	19h
	UnikeyIC		PCAL6408ABSHP	11,040	1	Tape & Reel	USD	1.477	1.094	0.891	0.880	0.880	2h

NXP Semiconductors

$ 1.130

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PCA9535: 5.5V 160mA 400 kHz 16-bit I2C-bus and SMBus Low Power I/O Port-TSSOP-24

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-10296-1-ND	5,379	1	Cut Tape	USD	2.220	1.642	1.339	1.223	1.125
	Newark	2	PCA9535PW,118	5,241	1	Cut Tape	USD	2.250	1.660	1.430	1.430	1.430
	Future Electronics	2	PCA9535PW,118	2,500	2500	Tape & Reel	USD					1.000
	Arrow Electronics	3	PCA9535PW,118	288	1		USD	0.917	0.917	0.917	0.917	0.917
	Verical	3	PCA9535PW,118	288	2		USD		0.917	0.917	0.917	0.917

NXP Semiconductors

$ 1.335

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PCA9500 Tape & Reel (TR) Active I2C SMBus io expander 3.3V 5mm 400kHz 100muA 25mA

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-11918-1-ND	3,072	1	Cut Tape	USD	2.550	1.893	1.550	1.427	1.427
	Newark	2	PCA9500PW,118	50	1	Cut Tape	USD	0.435	0.435	0.435	0.435	0.435
	Arrow Electronics	2	PCA9500PW,118	1,630	1		USD	1.081	1.081	1.081	1.081	1.081
	Verical		PCA9500PW,118	569	5		USD		1.543	1.431	1.377	1.377
	Rochester Electronics		PCA9500PW,118	5,777			USD			1.580	1.310	1.170	19h

$ 13.005

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CP82C55 Series 24 I/O Pin 2.5mA CMOS Programmable Peripheral Interface - PDIP-40

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		CP82C55AZ-ND	49	1	Tube	USD	18.090	14.394	14.394	14.394	14.394
	Newark		CP82C55AZ	1,097	1		USD	18.630	14.820	13.880	13.420	13.420
	Future Electronics		CP82C55AZ	923	3	Tube	USD		11.010	10.710	10.580	10.580
	Renesas		CP82C55AZ	50	1	Tube	USD	18.090	14.394	14.394	14.394	14.394	18h
	Avnet	2	CP82C55AZ	743	99								22h

$ 1.024

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IC LED DRVR LIN DIM 25MA 24TSSOP / LED Driver 16 Segment 550uA Supply Current 24-Pin TSSOP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	CAT9532YI-T2CT-ND	16,249	1	Cut Tape	USD	2.000	1.475	1.199	1.089	1.089
	Newark		CAT9532YI-T2	1,694	1	Cut Tape	USD	2.000	1.480	1.210	1.060	1.060
	Master Electronics		CAT9532YI-T2	2,000	25		USD			1.192	1.024	0.960
	Onlinecomponents.com		CAT9532YI-T2	2,000	25	Bulk	USD			1.192	1.024	0.960
	Verical	2	CAT9532YI-T2	1,969	2		USD		1.748	1.254	0.941	0.877

NXP Semiconductors

$ 1.112

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PCA9538 Series 5.5 V 104 µA 8-bit I2C-bus and SMBus Low Power I/O Port -HVQFN-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey	3	568-1838-1-ND	10,795	1	Cut Tape	USD	2.080	1.531	1.246	1.134	1.134
	Future Electronics		PCA9538BS,118	96,000	6K	Tape & Reel	USD					0.870
	Newark	2	PCA9538BS,118	5,087	1	Cut Tape	USD	1.820	1.360	1.360	1.360	1.360
	Arrow Electronics	2	PCA9538BS,118	2,269	1		USD	1.458	1.240	1.098	1.011	1.011
	Verical	2	PCA9538BS,118	1,769	6		USD		1.240	1.098	1.011	1.011

NXP Semiconductors

$ 0.987

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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	568-9938-1-ND	3,641	1	Cut Tape	USD	1.840	1.353	1.096	0.991	0.991
	Newark	3	PCA9539AHF,128	1,398	1	Cut Tape	USD	1.850	1.850	1.250	1.250	1.250
	Verical	2	PCA9539AHF,128	5,821	2		USD		0.815	0.815	0.815	0.815
	Arrow Electronics		PCA9539AHF,128	5,821	1		USD	0.815	0.815	0.815	0.815	0.815
	Rochester Electronics		PCA9539AHF,128	56,227			USD			1.100	0.913	0.814	19h