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Classic Components I/O Expanders

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NXP Semiconductors

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8-bit I2C-bus and SMBus I/O port with interrupt

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		PCA9554TS,118	328	300		USD				5.824	5.824	1d
	Component Stockers USA		PCA9554TS,118	405			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-PCA9554TS,118	20	8		USD		6.866	4.577	4.577	4.577	22h
	Worldway Electronics		PCA9554TS,118	10,492	7	Tape & Reel	USD		0.273	0.265	0.251	0.251	21h
	Aztech		PCA9554TS,118	4,426			USD	3.740	3.740	3.740	3.740	3.740	18h

NXP Semiconductors

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Weyland Electronics Group Pte. Ltd.		PCA8574PW	32,722	1	Tape & Reel	USD	2.254	2.254	2.254	2.254	2.254	23h
	Worldway Electronics		PCA8574PW	18,783	7		USD		0.751	0.715	0.715	0.715	21h
	Antdic Electronics		PCA8574PW	18,906			USD	35.000	33.250	31.500	28.000	26.250	>1wk
	Aztech		PCA8574PW	376			USD	18.670	18.670	18.670	18.670	18.670	18h
	Anlinkda		PCA8574PW	19,624			USD	1.311	1.174	1.009	0.989	0.948	20h

NXP Semiconductors

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IC, IO PORT I2C/SMBUS 16BIT, 24HVQFN; Chip Configuration: 16bit; Bus Frequency: 40

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Weyland Electronics Group Pte. Ltd.		PCA9539BS	3,000	1	Tape & Reel	USD	2.404	2.404	2.404	2.404	2.404	23h
	Worldway Electronics		PCA9539BS	8,783	7		USD		2.147	2.045	2.045	2.045	21h
	Antdic Electronics		PCA9539BS	25,924			USD	15.000	14.250	13.500	12.000	11.250	>1wk
	IC Components Ltd.		PCA9539BS	4,080			USD	41.250	41.250	41.250	41.250	41.250	3d
	Anlinkda		PCA9539BS	20,220			USD	2.622	2.348	2.009	1.967	1.885	20h

NXP Semiconductors

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I/o Expander, 8 Bit, 100KHZ, SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCF8574TD	5,386	7		USD		0.344	0.333	0.316	0.316	21h
	Antdic Electronics		PCF8574TD	29,988			USD	28.000	26.600	25.200	22.400	21.000	>1wk
	ICPartonline		PCF8574TD	13,442			USD	7.000	6.650	6.300	5.950	5.600	>1wk
	Aztech		PCF8574TD	548			USD	12.010	12.010	12.010	12.010	12.010	18h
	SHENGYU ELECTRONICS		PCF8574TD	11,571	1		USD	0.842	0.826	0.800	0.770	0.740	5d

NXP Semiconductors

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I/o Expander, 8 Bit, 100KHZ, SOIC-16

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCF8574ATD	13,129	7		USD		0.631	0.612	0.580	0.580	21h
	Antdic Electronics		PCF8574ATD	46,217			USD	9.000	8.550	8.100	7.200	6.750	>1wk
	ICPartonline		PCF8574ATD	28,132			USD	29.000	27.550	26.100	24.650	23.200	>1wk
	Aztech		PCF8574ATD	555			USD	19.340	19.340	19.340	19.340	19.340	18h
	SHENGYU ELECTRONICS		PCF8574ATD	12,618	1		USD	0.459	0.450	0.440	0.420	0.400	5d

NXP Semiconductors

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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

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA9554AD	8,458	7		USD		0.751	0.715	0.715	0.715	21h
	Antdic Electronics	2	PCA9554AD	38,315			USD	22.000	20.900	19.800	17.600	16.500	>1wk
	RC Electronics		PCA9554AD	31,176	1		USD	1.265	1.150	1.090	1.000	0.970	2d
	Anlinkda		PCA9554AD	29,233			USD	1.415	1.267	1.082	1.061	1.020	20h
	Classic Components	2	PCA9554AD	3,597									12h

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I/O Expander 36-Pin SSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		MAX7301AAX	2,253			USD	11.550	10.430	9.950	7.520	7.520	>1wk
	Worldway Electronics		MAX7301AAX	6,467	7		USD		5.628	5.360	5.360	5.360	21h
	ICPartonline		MAX7301AAX	29,859			USD	15.000	14.250	13.500	12.750	12.000	>1wk
	Aztech		MAX7301AAX	12,242			USD	3.460	3.460	3.460	3.460	3.460	18h
	Antdic Electronics		MAX7301AAX	47,005			USD	18.000	17.100	16.200	14.400	13.500	>1wk

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I/O PORT EXPANDER / I/O Expander 16 I2C, SMBus 400 kHz 24-TQFN-EP (4x4)

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Component Stockers USA		MAX7311ATG	12,449			USD	5.890	5.770	5.120	4.450	5.410	>1wk
	Win Source		WS-MAX7311ATG	20	2		USD		23.854	20.673	20.673	20.673	22h
	Worldway Electronics		MAX7311ATG	6,975	7		USD		1.559	1.512	1.432	1.432	21h
	SHENGYU ELECTRONICS		MAX7311ATG	7,252	1		USD	6.954	6.815	6.610	6.400	6.120	5d
	Vigor Components		MAX7311ATG	4,128			USD	3.060	3.060	3.060	3.060	3.060	16h

NXP Semiconductors

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Worldway Electronics		PCA9534BS	8,497	7		USD		0.333	0.323	0.306	0.306	21h
	Antdic Electronics		PCA9534BS	40,907			USD	34.000	32.300	30.600	27.200	25.500	>1wk
	RC Electronics		PCA9534BS	36,014	1		USD	2.313	2.103	1.694	1.185	1.199	2d
	SHENGYU ELECTRONICS		PCA9534BS	15,427	1		USD	1.072	1.051	1.020	0.990	0.940	5d
	Run Hong Electronics		PCA9534BS	5,308			USD	9.162	9.162	9.162	9.162	9.162	9h

Texas Instruments

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Win Source		WS-PCF8574ADWRG4	6,030	45		USD			1.105	0.918	0.918	22h
	Worldway Electronics		PCF8574ADWRG4	28,532	7	Tape & Reel	USD		0.328	0.318	0.301	0.301	21h
	ICPartonline		PCF8574ADWRG4	28,572			USD	12.000	11.400	10.800	10.200	9.600	>1wk
	Fly-Wing Technology		PCF8574ADWRG4	145,800			USD	0.806	0.661	0.640	0.599	0.599	2d
	Classic Components		PCF8574ADWRG4	14									12h