Vigor Components I/O 扩展器

$ 1.100

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP Bulk

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	PCA9555DB,112	43			USD			1.320	1.100	0.977	5h
Farnell	PCA9555DB,112	0	1		USD*	2.103*	2.103*	1.473*	1.074*	0.979*	5h
Worldway Electronics	PCA9555DB,112	17,190	7	Tube	USD		0.360	0.349	0.331	0.331	5h
Aztech	PCA9555DB,112	9,435			USD	3.960	3.960	3.960	3.960	3.960	1h
Lixinc	PCA9555DB,112	3,090			USD	1.040	0.875	0.875	0.875	0.875	4d

NXP Semiconductors

PCA9539PW,112

$ 1.020

比较

I/o Expander, 16Bit, 400 Khz, I2C, Smbus, 2.3 V, 5.5 V, Tssop Rohs Compliant: Yes

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	PCA9539PW,112	141			USD			1.230	1.020	0.910	5h
Farnell	PCA9539PW,112	0	1		USD*	1.460*	1.460*	1.264*	1.031*	0.990*	5h
Component Stockers USA	PCA9539PW,112	188			USD	1.040	1.040	0.980	0.980	0.980	>1wk
Worldway Electronics	PCA9539PW,112	3,498	7	Tube	USD		0.326	0.316	0.299	0.299	5h
Esaler Electronic	PCA9539PW,112	1,575			USD	0.951	0.942	0.933	0.924	0.915	2d

NXP Semiconductors

PCA9574PW,112

$ 0.728

比较

8-bit I2C-bus and SMBus, level translating, low voltage GPIO with reset and interrupt

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Verical	PCA9574PW,112	4,128	385		USD				0.809	0.721
Rochester Electronics	PCA9574PW,112	4,128			USD			0.779	0.647	0.577	5h
Worldway Electronics	PCA9574PW,112	12,549	7	Bulk	USD		0.203	0.196	0.186	0.186	5h
Esaler Electronic	PCA9574PW,112	308			USD	0.970	0.961	0.952	0.943	0.934	2d
Easev	PCA9574PW,112	3,637			USD	0.226	0.226	0.215	0.197	0.163	19h

NXP Semiconductors

PCA9673D,118

$ 1.294

比较

I2C Interface 1000kHz 5.5V 24-Pin SO T/R

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Verical	2	PCA9673D,118	700	216		USD				1.438	1.288
Rochester Electronics		PCA9673D,118	1,281			USD			1.390	1.150	1.030	5h
Worldway Electronics		PCA9673D,118	14,956	7	Bulk	USD		0.329	0.319	0.302	0.302	5h
Esaler Electronic		PCA9673D,118	173			USD	1.740	1.723	1.706	1.689	1.673	2d
Easev		PCA9673D,118	8,358			USD	0.405	0.405	0.385	0.352	0.291	19h

Texas Instruments

PCA9554DWR

$ 1.316

比较

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

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics	PCA9554DWR	288			USD			1.410	1.170	1.040	5h
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	6h
Worldway Electronics	PCA9554DWR	15,800	7	Tape & Reel	USD		0.333	0.323	0.306	0.306	5h
Easev	PCA9554DWR	7,796			USD	0.412	0.412	0.391	0.358	0.296	19h

NXP Semiconductors

PCA9501PW

$ 1.224

比较

I/o Expander, 8Bit, 400 Khz, I2C, Smbus, 2.5 V, 3.6 V, Tssop Rohs Compliant: Yes

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Verical	5	PCA9501PW	897	255	USD				1.224	1.092
Farnell		PCA9501PW	0	1	USD*	1.915*	1.915*	1.353*	0.972*	0.893*	5h
Worldway Electronics		PCA9501PW	7,914	7	USD		0.751	0.715	0.715	0.715	5h
Antdic Electronics		PCA9501PW	46,545		USD	51.000	48.450	45.900	40.800	38.250	>1wk
Easev		PCA9501PW	9,971		USD	0.343	0.343	0.326	0.298	0.247	19h

NXP Semiconductors

PCA9500D,118

$ 1.036

比较

8-bit I2C-bus and SMBus I/O port with 2-kbit EEPROM

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Verical	2	PCA9500D,118	474	271		USD				1.152	1.027
Rochester Electronics		PCA9500D,118	1,474			USD			1.110	0.921	0.821	5h
Worldway Electronics	2	PCA9500D,118	19,425	7	Bulk	USD		0.263	0.255	0.242	0.242	5h
Esaler Electronic		PCA9500D,118	216			USD	1.390	1.377	1.364	1.351	1.338	2d
Easev		PCA9500D,118	8,198			USD	0.326	0.326	0.310	0.283	0.235	19h

onsemi

NLVPCA9535EMTTXG

比较

IC XPNDR 100KHZ I2C 24WQFN / I/O Expander 8 I²C 100 kHz 24-WQFN (4x4)

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Newark	NLVPCA9535EMTTXG	0	3K	Tape & Reel	USD					1.160
Farnell	NLVPCA9535EMTTXG	0	3K	Tape & Reel	USD*					1.230*	5h
Win Source	WS-NLVPCA9535EMTTXG	209	12		USD			3.199	2.868	2.868	6h
Worldway Electronics	NLVPCA9535EMTTXG	22,444	7	Tape & Reel	USD		0.345	0.334	0.316	0.316	5h
Aztech	NLVPCA9535EMTTXG	5,838			USD	1.700	1.700	1.700	1.700	1.700	1h

NXP Semiconductors

PCA9535CPW,112

$ 0.802

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP Bulk

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Verical	PCA9535CPW,112	84	9		USD		0.708	0.708	0.708	0.708
Rochester Electronics	PCA9535CPW,112	1			USD			1.080	0.896	0.799	5h
Component Stockers USA	PCA9535CPW,112	111			USD	0.900	1.190	1.190	1.190	1.190	>1wk
Worldway Electronics	PCA9535CPW,112	4,772	7	Tube	USD		0.285	0.276	0.262	0.262	5h
Aztech	PCA9535CPW,112	4,598			USD	7.300	7.300	7.300	7.300	7.300	1h

NXP Semiconductors

PCA8574TS,118

比较

PCA8574 Series Remote 8-Bit I/O Expander for I2C-bus with Interrupt - SSOP - 20

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Farnell	2	PCA8574TS,118	0	1	Cut Tape	USD*	1.276*	1.276*	0.842*	0.800*	0.800*	5h
Component Stockers USA		PCA8574TS,118	708			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics		PCA8574TS,118	10,280	7	Tape & Reel	USD		0.462	0.448	0.424	0.424	5h
Aztech		PCA8574TS,118	12,254			USD	4.890	4.890	4.890	4.890	4.890	1h
Fly-Wing Technology		PCA8574TS,118	2,149			USD	0.672	0.551	0.534	0.500	0.500	4h

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