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Rochester Electronics I/O Expanders

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Texas Instruments

$ 4.160

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16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575CPW	2,619			USD			1.870	1.670	1.580	12h
	Verical	2	PCF8575CPW	2,312	161		USD				2.088	1.975
	Arrow Electronics		PCF8575CPW	0	360		USD				4.627	4.444
	Mouser		595-PCF8575CPW	350	1	Tube	USD	9.060	6.330	6.040	4.160	4.130
	Worldway Electronics		PCF8575CPW	27,370	7	Bulk	USD		0.594	0.576	0.545	0.545	11h

Texas Instruments

$ 2.025

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IC XPNDR 400KHZ I2C SMBUS 16SOIC / I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9538DW	18,867			USD			1.810	1.620	1.530	12h
	Verical	4	PCA9538DW	1,230	166		USD				2.025	1.913
	Mouser		595-PCA9538DW	74	1	Tube	USD	5.580	3.690	3.370	2.060	2.020
	Component Stockers USA		PCA9538DW	22,686			USD	1.160	1.160	1.100	0.990	0.990	>1wk
	Win Source		WS-PCA9538DW	20	11		USD			3.298	3.298	3.298	13h

Texas Instruments

$ 0.893

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8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-VQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9557RGVR	48			USD			1.040	0.863	0.770	12h
	DigiKey	2	296-21785-1-ND	1,181	1	Cut Tape	USD	1.750	1.282	1.037	0.935	0.935
	Arrow Electronics		PCA9557RGVR	0	2500		USD					0.764
	Mouser		595-PCA9557RGVR	555	1	Tape & Reel	USD	1.750	1.290	1.040	0.922	0.832
	Win Source		WS-PCA9557RGVR	10,000	30		USD			1.476	1.199	1.199	13h

Texas Instruments

$ 1.230

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8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-VQFN -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8574ARGYR	31			USD			1.450	1.200	1.070	12h
	DigiKey	2	296-15150-1-ND	587	1	Cut Tape	USD	2.350	1.745	1.425	1.307	1.307
	Arrow Electronics		PCF8574ARGYR	0	3K		USD					1.265
	Mouser		595-PCF8574ARGYR	1,271	1	Tape & Reel	USD	2.350	1.750	1.430	1.260	1.150
	Component Stockers USA		PCF8574ARGYR	4,139			USD	0.890	0.890	1.310	0.890	0.890	>1wk

ADP5585ACBZ-02-R7

$ 1.316

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Keypad Decoder and I/O Expansion 16-Pin WLCSP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADP5585ACBZ-02-R7	12,600	1	Tape & Reel	USD	3.940	2.531	1.750	1.316	1.275	19h
	Rochester Electronics		ADP5585ACBZ-02-R7	46,151			USD			1.380	1.230	1.160	12h
	DigiKey	2	505-ADP5585ACBZ-02-R7CT-ND	3,000	1	Cut Tape	USD	2.950	2.205	1.813	1.683	1.683
	Arrow Electronics		ADP5585ACBZ-02-R7	0	3K		USD					1.275
	Component Stockers USA		ADP5585ACBZ-02-R7	94,662			USD	1.450	1.450	1.370	1.230	1.230	>1wk

ADP5586ACBZ-03-R7

$ 1.316

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Interface - I/O Expanders Dfault Configuration Alt I2C A

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADP5586ACBZ-03-R7	6,572	1	Tape & Reel	USD	3.940	2.531	1.750	1.316	1.275	19h
	Rochester Electronics		ADP5586ACBZ-03-R7	12,988			USD			1.380	1.230	1.160	12h
	DigiKey	2	505-ADP5586ACBZ-03-R7CT-ND	2,859	1	Cut Tape	USD	2.950	2.205	1.813	1.683	1.683
	Arrow Electronics		ADP5586ACBZ-03-R7	0	3K		USD					1.275
	Microchip USA		ADP5586ACBZ-03-R7	102	600	Tray	USD				2.144	2.144	4d

Texas Instruments

$ 1.950

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16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575CDBQR	22,024			USD			1.750	1.560	1.470	12h
	Verical	5	PCF8575CDBQR	300	172		USD				1.950	1.838
	Arrow Electronics		PCF8575CDBQR	0	2500		USD					4.049
	Mouser		595-PCF8575CDBQR	2,090	1	Tape & Reel	USD	8.090	5.650	4.680	3.620	3.510
	Win Source		WS-PCF8575CDBQR	9,300	17		USD			2.352	2.039	2.039	13h

Texas Instruments

$ 1.530

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8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9534DW	89	1		USD	3.081	2.210	2.049	2.049	2.049
	Rochester Electronics		PCA9534DW	46,463			USD			1.950	1.740	1.640	12h
	Verical	5	PCA9534DW	89	2		USD		2.210	2.049	1.228	1.111
	Mouser		595-PCA9534DW	758	1	Tube	USD	3.570	2.420	2.240	1.320	1.210
	Microchip USA		PCA9534DW	1,837	600	Bulk	USD				1.360	1.360	4d

ADP5585ACBZ-01-R7

$ 1.230

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Keypad Decoder and I/O Expansion 16-Pin WLCSP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADP5585ACBZ-01-R7	18,000	3K	Tape & Reel	USD					1.100	19h
	Rochester Electronics		ADP5585ACBZ-01-R7	31,024			USD			1.380	1.230	1.160	12h
	Arrow Electronics		ADP5585ACBZ-01-R7	0	3K		USD					1.275
	Microchip USA		ADP5585ACBZ-01-R7	287	600	Tray	USD				1.117	1.117	4d
	Worldway Electronics		ADP5585ACBZ-01-R7	13,537	7	Tape & Reel	USD		0.390	0.378	0.358	0.358	11h

Texas Instruments

$ 2.750

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16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCF8575CDWR	11			USD			1.750	1.560	1.470	12h
	Arrow Electronics		PCF8575CDWR	0	2K		USD					3.540
	Mouser		595-PCF8575CDWR	1,466	1	Tape & Reel	USD	8.810	6.150	5.100	3.940	3.820
	Win Source		WS-PCF8575CDWR	4,000	20		USD			2.054	1.723	1.723	13h
	Worldway Electronics		PCF8575CDWR	23,552	7	Tape & Reel	USD		0.528	0.512	0.485	0.485	11h