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Classic Components I/O Expanders

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Results: 385

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Non-Authorized Stocking Distributors

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	0.637	0.637	0.637	0.637	0.637
	Rochester Electronics		PCA6416AHF,128	6,000			USD			0.943	0.783	0.698	16h
	UnikeyIC		PCA6416AHF,128	10,645	1	Tape & Reel	USD	1.611	1.378	1.165	1.065	1.065	13h
	DigiKey	3	568-9935-1-ND	10,216	1	Cut Tape	USD	1.610	1.175	0.948	0.850	0.850

NXP Semiconductors

$ 0.838

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PCA9536 Series 5.5 V 290 µA 400 kHz 4-bit I2C-bus and SMBus I/O Port - TSSOP-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCA9536DP,118	22,645	1		USD	1.390	1.010	0.832	0.750	0.708
	Future Electronics	2	PCA9536DP,118	7,500	2500	Tape & Reel	USD					0.685
	Verical	2	PCA9536DP,118	7,500	2500		USD					0.764
	Arrow Electronics	2	PCA9536DP,118	2,956	1		USD	0.628	0.628	0.628	0.628	0.628
	DigiKey	3	568-1836-1-ND	53,208	1	Cut Tape	USD	1.590	1.159	0.935	0.838	0.838

CY8C9540A-24PVXI

$ 7.365

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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	18h
	Newark		CY8C9540A-24PVXI	49	1		USD	12.570	10.230	7.790	7.370	7.370
	Arrow Electronics	2	CY8C9540A-24PVXI	440	1		USD	12.090	9.477	8.712	7.737	7.737
	Rochester Electronics	2	CY8C9540A-24PVXI	203			USD			6.370	5.700	5.360	16h
	DigiKey		448-CY8C9540A-24PVXI-ND	513	1	Tube	USD	11.840	9.281	8.532	7.393	7.228

NXP Semiconductors

$ 0.391

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PCA9570 Series Remote 3.6 V 4-Bit General Purpose I2C/SMBus GPIO Expander-XQFN-8

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCA9570GMH	19,309	1	Cut Tape	USD	0.818	0.581	0.458	0.458	0.458
	Arrow Electronics	4	PCA9570GMH	7,038	1		USD	0.293	0.293	0.293	0.293	0.293
	Verical	3	PCA9570GMH	12,000	4K		USD					0.356
	DigiKey	3	568-10952-1-ND	34,924	1	Cut Tape	USD	0.810	0.576	0.455	0.391	0.391
	Avnet		PCA9570GMH	0	4K		USD					0.345	18h

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	6,801	1	Cut Tape	USD	1.810	1.330	1.140	1.140	1.140
	Arrow Electronics	2	PCA9554APW,118	454	1		USD	0.723	0.723	0.723	0.723	0.723
	Verical	2	PCA9554APW,118	2,954	2		USD		0.770	0.770	0.770	0.770
	Rochester Electronics		PCA9554APW,118	225			USD			1.070	0.888	0.792	16h
	DigiKey	3	568-11905-1-ND	11,601	1	Cut Tape	USD	1.800	1.319	1.068	0.964	0.964

NXP Semiconductors

$ 0.894

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I2C/SMBus Interface 100kHz/400kHz/1000kHz 5.5V 32-Pin HUQFN EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		PCAL6524HEHP	4,900	1	Cut Tape	USD	1.540	1.540	0.920	0.816	0.782
	Verical		PCAL6524HEHP	83	2		USD		0.815	0.815	0.815	0.815
	Arrow Electronics		PCAL6524HEHP	83	1		USD	0.789	0.789	0.789	0.789	0.789
	Rochester Electronics		PCAL6524HEHP	2,929			USD			1.170	0.971	0.866	16h
	DigiKey	3	568-15416-1-ND	15,720	1	Cut Tape	USD	1.980	1.457	1.183	1.052	1.052

NXP Semiconductors

$ 0.984

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输入/输出扩展器, 24位, I2C/SMBUS, HUQFN-32/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t/t;

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	PCAL6524HEAZ	28	1	Cut Tape	USD	1.960	1.960	1.960	1.960	1.960
	Arrow Electronics		PCAL6524HEAZ	11	1		USD	0.789	0.789	0.789	0.789	0.789
	Verical		PCAL6524HEAZ	11	2		USD		0.873	0.873	0.873	0.873
	UnikeyIC		PCAL6524HEAZ	1,420	5	Tape & Reel	USD		2.299	1.990	1.419	1.321	13h
	DigiKey	3	568-12879-1-ND	17,854	1	Cut Tape	USD	1.940	1.429	1.160	1.093	1.093

NXP Semiconductors

$ 4.251

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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	3.316	3.316	3.316	3.316	3.316
	Rochester Electronics		PCA9506DGG,518	484			USD			3.610	3.230	3.040	16h
	UnikeyIC		PCA9506DGG,518	1,846	1	Tape & Reel	USD	6.802	6.315	4.850	4.850	4.850	13h
	DigiKey	3	568-11940-1-ND	2,963	1	Cut Tape	USD	7.030	5.412	4.564	4.423	4.423

NXP Semiconductors

$ 0.718

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics	3	PCAL6416AEVJ	3,101	1		USD	0.995	0.844	0.732	0.677	0.675
	Verical	5	PCAL6416AEVJ	3,101	9		USD		0.844	0.732	0.677	0.675
	Rochester Electronics		PCAL6416AEVJ	12,521			USD			0.841	0.698	0.622	16h
	DigiKey	3	568-9945-1-ND	5,889	1	Cut Tape	USD	1.450	1.057	0.850	0.757	0.757
	Newark	2	PCAL6416AEVJ	0	1	Cut Tape	USD	1.460	1.070	0.912	0.912	0.912

CY8C9520A-24PVXI

$ 3.260

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CY8C9520A Series 20-Bit I/O 5.25 V 100 KHz Expander with EEPROM - SSOP-28

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Avnet	2	CY8C9520A-24PVXI	79	190		USD				3.762	3.604	18h
	Newark		CY8C9520A-24PVXI	1,020	1		USD	5.240	4.550	3.340	3.260	3.260
	Future Electronics		CY8C9520A-24PVXI	1,140	10	Tube	USD		2.890	2.780	2.720	2.720
	Arrow Electronics	2	CY8C9520A-24PVXI	149	1		USD	6.352	4.873	4.297	4.016	4.016
	Rochester Electronics		CY8C9520A-24PVXI	2,267			USD			3.130	2.800	2.630	16h