Bettlink I/O 扩展器

$ 1.180

比较

I2C/SMBus Interface 100kHz/400kHz/1000kHz 3.6V 25-Pin DSBGA T/R

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-34930-1-ND	666	1	Cut Tape	USD	2.220	1.640	1.336	1.221	1.221
Mouser		595-TCA6418EYFPR	2,748	1	Tape & Reel	USD	2.220	1.640	1.340	1.180	1.080
Weyland Electronics Group Pte. Ltd.		TCA6418EYFPR	3,000	1	Tape & Reel	USD	0.822	0.822	0.822	0.822	0.822	1d
Win Source		WS-TCA6418EYFPR	75,032	21		USD			1.945	1.632	1.632	6h
Worldway Electronics		TCA6418EYFPR	28,941	7	Tape & Reel	USD		0.584	0.573	0.551	0.539	1d

Texas Instruments

PCA9554ARGVR

$ 1.590

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin VQFN EP T/R

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-22709-1-ND	2,747	1	Cut Tape	USD	2.860	2.136	1.755	1.626	1.626
Mouser		595-PCA9554ARGVR	587	1	Tape & Reel	USD	2.860	2.140	1.760	1.590	1.450
Component Stockers USA		PCA9554ARGVR	11,295			USD	1.480	1.250	1.070	0.730	0.730	>1wk
Win Source		WS-PCA9554ARGVR	103,758	55		USD			0.983	0.655	0.655	6h
Worldway Electronics		PCA9554ARGVR	17,811	7	Tape & Reel	USD		0.498	0.489	0.470	0.461	1d

Texas Instruments

TCA6424RGJR

$ 3.858

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 32-Pin UQFN EP T/R

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-23306-1-ND	4,602	1	Cut Tape	USD	6.440	4.946	4.162	4.016	4.016
Arrow Electronics		TCA6424RGJR	0	3K		USD					4.078
Mouser		595-TCA6424RGJR	2,288	1	Tape & Reel	USD	6.290	4.820	4.050	3.700	3.620
Weyland Electronics Group Pte. Ltd.		TCA6424RGJR	8,800	1	Tape & Reel	USD	2.243	2.243	2.243	2.243	2.243	1d
Win Source		WS-TCA6424RGJR	8,800	9		USD		6.219	4.146	4.146	4.146	6h

Texas Instruments

TCA9534APWR

$ 0.920

比较

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, & config registers 16-TSSOP -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-40573-1-ND	10,530	1	Cut Tape	USD	1.720	1.263	1.021	0.920	0.920
Mouser		595-TCA9534APWR	167	1	Tape & Reel	USD	1.720	1.270	1.030	0.920	0.844
Component Stockers USA		TCA9534APWR	17,446			USD	1.480	1.250	0.960	0.670	0.570	>1wk
Weyland Electronics Group Pte. Ltd.		TCA9534APWR	4,684	1	Tape & Reel	USD	0.436	0.436	0.436	0.436	0.436	1d
Win Source		WS-TCA9534APWR	9,430	50		USD			1.061	0.826	0.826	6h

Texas Instruments

PCA9534DWR

$ 1.720

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-21763-1-ND	453	1	Cut Tape	USD	3.150	2.359	1.943	1.810	1.810
Mouser		595-PCA9534DWR	1,845	1	Tape & Reel	USD	3.150	2.360	1.950	1.720	1.640
Win Source		WS-PCA9534DWR	8,000	26		USD			1.563	1.311	1.311	6h
Worldway Electronics		PCA9534DWR	10,576	7	Tape & Reel	USD		0.616	0.604	0.581	0.570	1d
GreenTree Electronics		PCA9534DWR	2,000									1d

Texas Instruments

PCA9555DBR

$ 1.130

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP T/R / IC I/O EXPANDER I2C 16B 24SSOP

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CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-PCA9555DBR	95	1	Tape & Reel	USD	2.100	1.550	1.270	1.130	1.040
Weyland Electronics Group Pte. Ltd.	PCA9555DBR	1,233	1	Tape & Reel	USD	0.902	0.902	0.902	0.902	0.902	1d
Win Source	WS-PCA9555DBR	76,330	55		USD			0.943	0.734	0.734	6h
Worldway Electronics	PCA9555DBR	15,306	7	Tape & Reel	USD		0.777	0.740	0.740	0.725	1d
ICPartonline	PCA9555DBR	8,585			USD	0.875	0.831	0.788	0.744	0.700	>1wk

Texas Instruments

TCA5405RUGR

$ 0.559

比较

5-bit self-timed 1.65- to 3.6-V single-wire output expander 8-X2QFN -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-28365-1-ND	1,947	1	Cut Tape	USD	1.150	0.832	0.664	0.583	0.583
Mouser		595-TCA5405RUGR	97	1	Tape & Reel	USD	1.120	0.807	0.644	0.559	0.505
Win Source		WS-TCA5405RUGR	4,090	65		USD			0.804	0.536	0.536	6h
Worldway Electronics		TCA5405RUGR	19,448	7	Tape & Reel	USD		0.301	0.295	0.284	0.278	1d
Hi-Tech Circuit Group Ltd.		TCA5405RUGR	11,800			USD			0.710	0.696	0.675	3d

Texas Instruments

PCA9557DR

$ 0.935

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-20977-1-ND	2,798	1	Cut Tape	USD	1.750	1.282	1.037	0.935	0.935
Mouser		595-PCA9557DR	1,102	1	Tape & Reel	USD	1.750	1.290	1.040	0.935	0.856
Weyland Electronics Group Pte. Ltd.		PCA9557DR	500	1	Tape & Reel	USD	0.778	0.778	0.778	0.778	0.778	1d
Win Source		WS-PCA9557DR	18,300	40		USD			1.122	0.912	0.912	6h
Worldway Electronics		PCA9557DR	12,986	7	Tape & Reel	USD		0.637	0.625	0.601	0.589	1d

Texas Instruments

TCA9554DBR

$ 0.886

比较

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SSOP -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-51631-1-ND	884	1	Cut Tape	USD	1.670	1.220	0.986	0.886	0.886
Mouser		595-TCA9554DBR	237	1	Tape & Reel	USD	1.670	1.220	0.986	0.886	0.801
Weyland Electronics Group Pte. Ltd.		TCA9554DBR	7,426	1	Tape & Reel	USD	0.902	0.902	0.902	0.902	0.902	1d
Win Source		WS-TCA9554DBR	5,750	40		USD			1.063	0.864	0.864	6h
Worldway Electronics		TCA9554DBR	27,534	7	Tape & Reel	USD		0.500	0.490	0.471	0.462	1d

Texas Instruments

TCA9535DBT

$ 1.250

比较

16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-SSOP -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-TCA9535DBTCT-ND	753	1	Cut Tape	USD	2.400	1.783	1.457	1.457	1.457
Mouser		595-TCA9535DBT	541	1	Tape & Reel	USD	2.400	1.790	1.460	1.250	1.210
Win Source		WS-TCA9535DBT	59,947	30		USD			1.391	1.130	1.130	6h
Worldway Electronics		TCA9535DBT	25,519	7	Tape & Reel	USD		0.809	0.794	0.764	0.748	1d
IC Components Ltd.		TCA9535DBT	65,654			USD	5.770	5.770	5.770	5.770	5.770	1d

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