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Bison Technologies I/O Expanders

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Texas Instruments

$ 1.620

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

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9534PW	3			USD			1.810	1.620	1.530	14h
	Win Source		WS-PCA9534PW	18,000	65		USD			0.825	0.643	0.643	15h
	ICPartonline		PCA9534PW	29,457			USD	0.995	0.945	0.895	0.845	0.796	>1wk
	UnikeyIC		PCA9534PW	13,450	13	Cut Tape	USD			2.825	1.596	1.596	1d
	ZTZ Technology Limited		PCA9534PW	23,244			USD	0.995	0.915	0.836	0.677	0.677	6d

$ 46.330

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10-Port SAS Expander at 1.5Gbps and 3.0Gbps Single Chip 176-Pin LQFP

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		VSC7161XHK	3,159			USD			51.780	46.330	43.610	14h
	Microchip USA		VSC7161XHK	1,686	20	Tray	USD			137.98	137.98	137.98	2d
	Win Source		WS-VSC7161XHK	1,400	4		USD		13.102	10.646	10.646	10.646	15h
	Worldway Electronics		VSC7161XHK	15,513	7	Bulk	USD		16.730	16.218	15.365	15.365	14h
	ICPartonline		VSC7161XHK	20,062			USD	2.000	1.900	1.800	1.700	1.600	>1wk

NXP Semiconductors

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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
	Farnell		PCF8574T.	0	1		USD*	5.672*	4.435*	3.575*	2.755*	2.755*	14h
	Worldway Electronics		PCF8574T	18,322	7		USD		0.766	0.729	0.729	0.729	14h
	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	1d

NXP Semiconductors

$ 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

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCF8575TS/1	10,000	100		USD			1.984	1.916	1.916	1d
	Weyland Electronics Group Pte. Ltd.		PCF8575TS/1	18,550	1	Tape & Reel	USD	1.352	1.352	1.352	1.352	1.352	1d
	Worldway Electronics	2	PCF8575TS1	17,329	7								14h
	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	1d

Texas Instruments

$ 1.635

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IC I/O EXPANDER I2C 8B 16TSSOP / I2C/SMBus Interface 400kHz 5.5V 16-Pin TSSOP Tube

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		PCA9538PW	1	1		USD	1.635	1.635	1.635	1.635	1.635
	Win Source		WS-PCA9538PW	16,800	65		USD			0.825	0.643	0.643	15h
	ICPartonline		PCA9538PW	8,949			USD	0.903	0.858	0.813	0.768	0.723	>1wk
	Hi-Tech Circuit Group Ltd.		PCA9538PW	10			USD			1.670	1.637	1.587	1d
	Easev		PCA9538PW	4,844			USD	0.734	0.734	0.697	0.638	0.528	4d

NXP Semiconductors

$ 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	1d
	Weyland Electronics Group Pte. Ltd.		PCF8574AT/3	18,008	1	Tape & Reel	USD	0.676	0.676	0.676	0.676	0.676	1d
	Win Source		WS-PCF8574AT/3	16,880	25		USD			1.620	1.358	1.358	15h
	Worldway Electronics	2	PCF8574AT/3	297,082	7		USD		0.676	0.644	0.644	0.644	14h
	Antdic Electronics	2	PCF8574AT/3	40,143			USD	20.000	19.000	18.000	16.000	15.000	>1wk

NXP Semiconductors

$ 1.337

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I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, HVQFN

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	UnikeyIC		PCA9555BS	2	1		USD	1.982	1.739	1.412	1.337	1.337	1d
	Worldway Electronics		PCA9555BS	7,619	7		USD		0.451	0.429	0.429	0.429	14h
	Antdic Electronics		PCA9555BS	44,463			USD	37.000	35.150	33.300	29.600	27.750	>1wk
	IC Components Ltd.		PCA9555BS	25,009			USD	6.380	6.380	6.380	6.380	6.380	4d
	Maritex		PCA9555BS-U1	2	1		USD	3.288	2.680	2.009	1.673	1.673	2d

$ 0.770

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Tube Active SMBus 8542.39.00.01 io expander 3.3V 7.2mm 16mA 0C~70C

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Microchip USA		W83L604G	1,466	3K	Tray	USD					0.599	2d
	Win Source		WS-W83L604G	2,000	23		USD			1.735	1.455	1.455	15h
	ICPartonline		W83L604G	13,421			USD	0.884	0.840	0.795	0.751	0.707	>1wk
	Anlinkda		W83L604G	30,198			USD	0.726	0.650	0.591	0.571	0.559	1d
	RC Electronics		W83L604G	27,123	1		USD	0.840	0.770	0.700	0.660	0.640	3d

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SMBus/I²C Interfaced 4-Port, Level-Translating GPIOs and LED Drivers

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Analog Devices		MAX7306ALB+T	0	2500	Tape & Reel							4h
	Microchip USA		MAX7306ALB+T	338	150	Tray	USD				19.208	19.208	2d
	Component Stockers USA		MAX7306ALB+T	508			USD	99.990	99.990	99.990	99.990	99.990	>1wk
	Win Source		WS-MAX7306ALB+T	20	13		USD			3.487	3.127	3.127	15h
	Worldway Electronics		MAX7306ALB+T	9,111	7	Tape & Reel	USD		2.693	2.611	2.473	2.473	14h

Texas Instruments

$ 0.963

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I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP Tube / IC I/O EXPANDER I2C 8B 16TSSOP

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		PCA9554APW	82			USD			1.160	0.963	0.858	14h
	Win Source		WS-PCA9554APW	59,900	45		USD			1.105	0.918	0.918	15h
	ICPartonline		PCA9554APW	7,132			USD	0.812	0.771	0.731	0.690	0.650	>1wk
	Hi-Tech Circuit Group Ltd.		PCA9554APW	902			USD			1.500	1.470	1.425	1d
	Easev		PCA9554APW	1,189			USD	0.414	0.414	0.393	0.360	0.298	4d