ComSIT Distribution GmbH I/O Expanders

$ 1.316

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

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	PCA9554DWR	288			USD			1.410	1.170	1.040	8h
Verical	PCA9554DWR	288	213		USD				1.463	1.300
Win Source	WS-PCA9554DWR	7,800	10		USD		5.225	3.483	3.483	3.483	9h
Worldway Electronics	PCA9554DWR	15,794	7	Tape & Reel	USD		1.395	1.369	1.316	1.290	8h
Utmel Electronic	2502-PCA9554DWR	4			USD	2.719	2.565	2.420	2.154	2.154	18h

Intel

P82C59A-2

$ 4.375

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Interrupt Controller, 80C86; 80C88; 8080; 8085; 8086; 8088 Compatible, CMOS, PDIP28

Manufacturer Page

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
CoreStaff	ST30402426	1	1		USD	10.347	5.586	4.993	4.960	4.960	2h
Rochester Electronics	P82C59A2	1			USD			4.240	3.790	3.570	8h
Microchip USA	P82C59A-2	235	600	Tray	USD				3.800	3.800	3h
Classic Components	P82C59A-2	1			USD			12.416	12.416	12.416	1d
Aztech	P82C59A-2	2,992			USD	4.010	4.010	4.010	4.010	4.010	4h

Renesas

CP82C59A

$ 10.440

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Interrupt Controller, 80C86; 80C88; 80C286; 8080; 8085; 8086; 8088; 80286; NSC800 Compatible, CMOS, PDIP28

Manufacturer Page

CAD Models

Distributor		SKU		Min	Bulk Pricing						Updated
Rochester Electronics	3	CP82C59A	16,244		USD			10.370	9.280	8.740	8h
Verical	4	CP82C59A	598	28	USD			12.963	11.600	10.925
Component Stockers USA		CP82C59A	206		USD	11.740	11.740	11.030	9.980	9.980	>1wk
Win Source		WS-CP82C59A	3,580	22	USD			2.151	1.804	1.804	9h
IC Components Ltd.		CP82C59A	2,538		USD	11.350	11.350	11.350	4.162	4.162	5d

NXP Semiconductors

PCA9500PW

$ 1.263

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I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.5 V, 3.6 V, TSSOP

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC	PCA9500PW	842	269	Cut Tape	USD				1.263	1.010	8h
Microchip USA	PCA9500PW	308	150	Bulk	USD				17.377	17.377	3h
Component Stockers USA	PCA9500PW	315			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Win Source	WS-PCA9500PW	20,000	20		USD			2.015	1.746	1.746	9h
Worldway Electronics	PCA9500PW	7,899	7		USD		0.901	0.858	0.858	0.841	8h

NXP Semiconductors

PCF8574T/3

$ 1.227

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40¦ÌA 25mA(Typ) I2C, Parallel 8 2.5V 6V 100KHz SOIC, SOP, SOP-16 , 2.65mm

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC		PCF8574T/3	2,000	1		USD	1.819	1.596	1.295	1.227	1.227	8h
Weyland Electronics Group Pte. Ltd.		PCF8574T/3	5,000	1	Tape & Reel	USD	0.751	0.751	0.751	0.751	0.751	9h
Worldway Electronics	3	PCF8574T3	19,607	7	Tape & Reel	USD		1.301	1.276	1.227	1.202	8h
Antdic Electronics	3	PCF8574T-3	25,617			USD	8.000	7.600	7.200	6.400	6.000	>1wk
Maritex		PCF8574T/3-U1	2,000	1		USD	2.916	2.376	1.781	1.481	1.481	12h

NXP Semiconductors

PCA9554APW

$ 0.763

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I/O Expander, 8bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC	PCA9554APW	699	1	Tube	USD	1.221	1.130	0.793	0.763	0.763	8h
Component Stockers USA	PCA9554APW	147			USD	0.970	0.970	0.910	0.910	0.910	>1wk
Worldway Electronics	PCA9554APW	11,867	7	Tube	USD		0.330	0.315	0.315	0.308	8h
Antdic Electronics	PCA9554APW	9,636			USD	0.812	0.771	0.731	0.650	0.609	>1wk
Aztech	PCA9554APW	730			USD	0.580	0.580	0.580	0.580	0.580	4h

NXP Semiconductors

PCF8575TS/1

$ 1.916

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Remote 16-BIT I/o Expander For I2C-BUS Parallel I/o Port, 16 I/o, Cmos, PDSO24

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC		PCF8575TS/1	10,000	100		USD			1.984	1.916	1.916	8h
Weyland Electronics Group Pte. Ltd.		PCF8575TS/1	18,550	1	Tape & Reel	USD	1.352	1.352	1.352	1.352	1.352	9h
Worldway Electronics	2	PCF8575TS1	17,309	7		USD		2.031	1.992	1.916	1.877	8h
Antdic Electronics		PCF8575TS/1	15,388			USD	42.000	39.900	37.800	33.600	31.500	>1wk
Aztech		PCF8575TS/1	196			USD	17.330	17.330	17.330	17.330	17.330	4h

NXP Semiconductors

PCF8574AT/3

$ 0.877

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Remote 8-BIT I/o Expander For I2C-BUS Parallel I/o Port, 8-BIT, 8 I/o, Cmos, PDSO16

Manufacturer Page

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC		PCF8574AT/3	2,000	100		USD			0.909	0.877	0.877	8h
Weyland Electronics Group Pte. Ltd.		PCF8574AT/3	18,008	1	Tape & Reel	USD	0.676	0.676	0.676	0.676	0.676	9h
Win Source		WS-PCF8574AT/3	16,880	25		USD			1.620	1.358	1.358	9h
Worldway Electronics	2	PCF8574AT/3	297,075	7		USD		0.676	0.644	0.644	0.631	8h
Antdic Electronics	2	PCF8574AT/3	40,143			USD	20.000	19.000	18.000	16.000	15.000	>1wk

NXP Semiconductors

PCF8574T.

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Remote 8-BIT I/o Expander For I2C-BUS Parallel I/o Port, 8-BIT, 8 I/o, Cmos, PDSO16

Manufacturer Page

CAD Models

Distributor		SKU		Min	Bulk Pricing						Updated
Worldway Electronics		PCF8574T	18,378	7	USD		0.766	0.729	0.729	0.715	8h
Antdic Electronics	2	PCF8574T.	47,546		USD	25.000	23.750	22.500	20.000	18.750	>1wk
ICPartonline	2	PCF8574T.	36,825		USD	14.000	13.300	12.600	11.900	11.200	>1wk
Aztech		PCF8574T	742		USD	11.130	11.130	11.130	11.130	11.130	4h
Digi-ic_SMART PIONEER		PCF8574T	29,100	100	USD			0.480	0.480	0.480	1d

NXP Semiconductors

PCA9554PW

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8-BIT I2C-BUS And Smbus I/o Port With Interrupt Parallel I/o Port, 8-BIT, 8 I/o, Cmos, PDSO16

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
UnikeyIC	PCA9554PW	10,000	2500	Tube	USD					0.585	8h
Weyland Electronics Group Pte. Ltd.	PCA9554PW	35,000	1	Tape & Reel	USD	0.503	0.503	0.503	0.503	0.503	9h
Worldway Electronics	PCA9554PW	11,577	7	Bulk	USD		0.451	0.429	0.429	0.420	8h
Antdic Electronics	PCA9554PW	15,061			USD	1.270	1.207	1.143	1.016	0.953	>1wk
Utmel Electronic	1786-PCA9554PW	9,900			USD	0.784	0.740	0.698	0.621	0.621	18h

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