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Rochester Electronics I/O Expanders

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Non-Authorized Stocking Distributors

Texas Instruments

$ 1.801

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5-channel bidirectional 3- to 3.6-V expandable 400-kHz I2C/SMBus buffer/hub 20-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9518DBR	99,830			USD			1.880	1.680	1.580	12h
	Verical	4	PCA9518DBR	2,000	160		USD				2.100	1.975
	Arrow Electronics		PCA9518DBR	0	2K		USD					2.165
	Win Source		WS-PCA9518DBR	3,300	23		USD			1.749	1.467	1.467	13h
	Worldway Electronics		PCA9518DBR	28,365	7	Tape & Reel	USD		0.703	0.681	0.645	0.645	12h

Texas Instruments

$ 1.370

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8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9554DBR	50	1		USD	2.045	1.562	1.431	1.431	1.431
	Rochester Electronics		PCA9554DBR	39,964			USD			1.410	1.170	1.040	12h
	Verical	5	PCA9554DBR	50	2		USD		1.562	1.278	1.155	0.996
	DigiKey		296-21781-1-ND	28	1	Cut Tape	USD	2.290	1.696	1.548	1.548	1.548
	Mouser		595-PCA9554DBR	34	1	Tape & Reel	USD	2.290	1.700	1.550	1.370	1.080

ADP5589ACBZ-01-R7

$ 1.510

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Keypad Decoder and I/O Expansion 25-Pin WLCSP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADP5589ACBZ-01-R7	9,000	3K	Tape & Reel	USD					1.350	2h
	Rochester Electronics		ADP5589ACBZ-01-R7	3,279			USD			1.690	1.510	1.420	12h
	Richardson RFPD		ADP5589ACBZ-01-R7	Contact	3K		USD					1.790	19h
	Arrow Electronics		ADP5589ACBZ-01-R7	0	3K		USD					1.564
	Worldway Electronics		ADP5589ACBZ-01-R7	25,339	7	Tape & Reel	USD		0.498	0.482	0.457	0.457	12h

ADP5589ACPZ-01-R7

$ 1.695

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Keypad Decoder and I/O Expansion 24-Pin LFCSP EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADP5589ACPZ-01-R7	6,000	1500	Tape & Reel	USD					1.350	2h
	Rochester Electronics		ADP5589ACPZ-01-R7	45,504			USD			1.690	1.510	1.420	12h
	Arrow Electronics		ADP5589ACPZ-01-R7	0	1500		USD					1.564
	Worldway Electronics		ADP5589ACPZ-01-R7	27,749	7	Tape & Reel	USD		0.498	0.483	0.457	0.457	12h
	Esaler Electronic		ADP5589ACPZ-01-R7	1,500			USD	1.878	1.860	1.842	1.824	1.806	1d

Texas Instruments

LM8323JGR8AXM/NOPB

$ 3.409

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Mobile I/O Companion Supporting Key Scan Serial Interface 36-Pin CSBGA T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics	2	LM8323JGR8AXM/NOPB	11,950			USD			3.380	3.030	2.850	12h
	Verical	2	LM8323JGR8AXM/NOPB	2,000	85		USD			4.225	3.788	3.563
	Component Stockers USA		LM8323JGR8AXM/NOPB	2,647			USD	2.160	2.160	2.030	1.840	1.840	>1wk
	Win Source		WS-LM8323JGR8AXM/NOPB	60	15		USD			2.586	2.319	2.319	13h
	Worldway Electronics		LM8323JGR8AXM/NOPB	24,713	7	Tape & Reel	USD		1.198	1.161	1.100	1.100	12h

ADP5589ACPZ-02-R7

$ 1.695

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Keypad Decoder and I/O Expansion 24-Pin LFCSP EP T/R

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		ADP5589ACPZ-02-R7	4,500	1500	Tape & Reel	USD					1.350	2h
	Rochester Electronics		ADP5589ACPZ-02-R7	22,250			USD			1.690	1.510	1.420	12h
	Arrow Electronics		ADP5589ACPZ-02-R7	0	1500		USD					1.564
	Worldway Electronics		ADP5589ACPZ-02-R7	28,076	7	Tape & Reel	USD		0.465	0.450	0.427	0.427	12h
	Esaler Electronic		ADP5589ACPZ-02-R7	1,500			USD	1.878	1.860	1.842	1.824	1.806	1d

Texas Instruments

$ 1.500

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9557DBR	59,544			USD			1.340	1.200	1.130	12h
	Verical	2	PCA9557DBR	3,544	224		USD				1.500	1.413
	DigiKey		296-20975-1-ND	464	1	Cut Tape	USD	2.880	2.148	1.765	1.669	1.669
	Arrow Electronics		PCA9557DBR	0	2K		USD					1.542
	Mouser		595-PCA9557DBR	237	1	Tape & Reel	USD	2.790	2.090	1.720	1.550	1.410

Texas Instruments

$ 2.115

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9535DGVR	30,495			USD			2.100	1.880	1.770	12h
	Verical	2	PCA9535DGVR	1,730	143		USD				2.350	2.213
	Mouser		595-PCA9535DGVR	728	1	Tape & Reel	USD	3.100	3.100	2.950	2.370	2.280
	Win Source		WS-PCA9535DGVR	50	7		USD		7.367	4.911	4.911	4.911	13h
	Worldway Electronics		PCA9535DGVR	25,376	7	Tape & Reel	USD		0.543	0.526	0.498	0.498	12h

Texas Instruments

$ 2.440

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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
	Arrow Electronics		PCF8575CPWR	1,154	1		USD	3.607	3.571	3.571	2.929	2.929
	Rochester Electronics		PCF8575CPWR	40,091			USD			1.750	1.560	1.470	12h
	Verical	5	PCF8575CPWR	4,605	172		USD				1.950	1.838
	Mouser		595-PCF8575CPWR	181	1	Tape & Reel	USD	5.590	4.500	4.500	3.680	3.510
	Component Stockers USA		PCF8575CPWR	47,991			USD	2.020	2.020	1.900	1.710	1.720	>1wk

Texas Instruments

$ 2.360

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5-channel bidirectional 3- to 3.6-V expandable 400-kHz I2C/SMBus buffer/hub 20-SSOP -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9518DBT	2,819			USD			2.150	1.920	1.810	12h
	Verical	3	PCA9518DBT	319	140		USD				2.400	2.263
	DigiKey	2	296-PCA9518DBTCT-ND	463	1	Cut Tape	USD	4.410	3.343	2.782	2.782	2.782
	Component Stockers USA		PCA9518DBT	17,353			USD	1.330	1.330	1.250	1.130	2.270	>1wk
	Win Source		WS-PCA9518DBT	7,300	20		USD			2.051	1.720	1.720	13h