Rochester Electronics I/O Expanders

$ 1.670

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emote 16-Bit I2C and SMBus I/O Expander with Interrupt Output 24-TSSOP -40 to 85

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	PCF8575CPWG4	120		USD			1.870	1.670	1.580	5h
Worldway Electronics	PCF8575CPWG4	23,330	7	USD		0.564	0.547	0.518	0.518	5h
Fly-Wing Technology	PCF8575CPWG4	913		USD	3.735	3.524	3.324	2.958	2.958	4h
Suntronic	PCF8575CPWG4	6,798								8h
Digi-ic_SMART PIONEER	PCF8575CPWG4	4,458	100							1d

Texas Instruments

PCF8575CDWG4

$ 1.670

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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

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	PCF8575CDWG4	50			USD			1.870	1.670	1.580	5h
Worldway Electronics	PCF8575CDWG4	9,638	7	Tube	USD		0.557	0.540	0.511	0.511	5h
Fly-Wing Technology	PCF8575CDWG4	1,852			USD	1.379	0.534	0.515	0.505	0.505	4h
Suntronic	PCF8575CDWG4	7,077									8h
Digi-ic_SMART PIONEER	PCF8575CDWG4	6,234	100								1d

Texas Instruments

PCF8574DWE4

$ 1.140

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emote 8-Bit I/O Expander for I2C-Bus 16-SOIC -40 to 85

Manufacturer Page

CAD Models

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	PCF8574DWE4	100		USD			1.270	1.140	1.070	5h
Worldway Electronics	PCF8574DWE4	6,186	7	USD		0.364	0.353	0.335	0.335	5h
Suntronic	PCF8574DWE4	17,002								8h
Digi-ic_SMART PIONEER	PCF8574DWE4	7,966	100							1d
Lingto Electronic Ltd.	PCF8574DWE4	38,581	1	USD	0.670	0.643	0.603	0.596	0.590	7d

Infineon

CY8C9520-24PVXI

$ 1.490

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20-BIT I/o Expander With EEPROM Parallel I/o Port, 20 I/o, Cmos, PDSO28

Manufacturer Page

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	CY8C9520-24PVXI	2		USD			1.660	1.490	1.400	5h
Vigor Components	CY8C9520-24PVXI	434		USD	1.780	1.780	1.780	1.780	1.780	8h
ComSIT Distribution GmbH	CY8C952024PVXI	141								23h
Lingto Electronic Ltd.	CY8C9520-24PVXI	41,608	1	USD	1.780	1.709	1.602	1.584	1.566	7d

Rochester Electronics

P8155H

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Parallel I/O Port, 22 I/O, NMOS, PDIP40

Manufacturer Page

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	P8155H	8,403								5h
Hi-Tech Circuit Group Ltd.	P8155H	8,517		USD			8.810	8.766	8.722	6d
Anlinkda	P8155H	2,557		USD	1.294	1.159	1.054	1.018	0.998	1d
YIC International	P8155H	1,807		USD	11.011	11.011	11.011	11.011	11.011	7d
Lingto Electronic Ltd.	P8155H	48,848	1	USD	12.590	12.086	11.331	11.205	11.079	7d

Texas Instruments

933DM

$ 3.240

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Dual Four Input Expander

Distributor	SKU		Min	Bulk Pricing						Updated
Rochester Electronics	933DM	917		USD			3.220	2.880	2.710	5h
Verical	933DM	917	89	USD			4.025	3.600	3.388
Hi-Tech Circuit Group Ltd.	933DM	1,257		USD			2.410	2.398	2.386	6d
Bettlink	933DM	779		USD	4.109	3.604	3.276	2.889	2.725	5h

Texas Instruments

TCA6416AZQSR REEL

$ 1.120

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Low-Voltage 16-Bit I2C and SMBus I/O Expander with Voltage Translation 24-Pin BGA

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	TCA6416AZQSR REEL	161			USD			1.350	1.120	0.999	5h
Worldway Electronics	TCA6416AZQSR REEL	17,196	7	Bulk	USD		0.327	0.317	0.301	0.301	5h
Bettlink	TCA6416AZQSR REEL	220			USD	1.801	1.580	1.437	1.267	1.195	5h
DigiKey Marketplace	2156-TCA6416AZQSRREEL-ND	161	161	Bulk	USD				1.860	1.860
Digi-ic_SMART PIONEER	TCA6416AZQSR REEL	5,534	100								1d

Intersil

CDP1872CE

$ 2.180

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Parallel I/O Port, 16 I/O, MOS, PDIP22

Manufacturer Page

Distributor		SKU		Min	Bulk Pricing						Updated
Rochester Electronics		CDP1872CE	54		USD			2.430	2.180	2.050	5h
Vigor Components		CDP1872CE	54		USD	2.600	2.600	2.600	2.600	2.600	8h
Classic Components	2	CDP1872CE	27								2d
Lingto Electronic Ltd.		CDP1872CE	23,412	1	USD	2.600	2.496	2.340	2.314	2.288	7d

Analog Devices

5B39-02

$ 135.110

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Input/Output Subsystem 14-Pin

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	5B39-02	296			USD	153.53	153.53	144.32	135.11	135.11	5h
Microchip USA	5B39-02	367	20	Bulk	USD			109.62	109.62	109.62	5d
Worldway Electronics	5B39-02	29,601	7	Bulk	USD		43.419	42.090	39.875	39.875	5h
Aztech	5B39-02	7,580			USD	32.240	32.240	32.240	32.240	32.240	2h

Intersil

CDP1852CD

$ 11.430

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Parallel I/o Port, 8-BIT, 8 I/o, Cmos, CDIP24

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	CDP1852CD	4			USD			12.780	11.430	10.760	5h
Microchip USA	CDP1852CD	222	50	Tray	USD			38.276	38.276	38.276	5d
Quest	CDP1852CD	1,778			USD	18.260	13.695	10.500	9.130	9.130	5h
Lingto Electronic Ltd.	CDP1852CD	39,655	1		USD	13.670	13.123	12.303	12.166	12.030	7d

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