Abacus Technologies I/O 扩展器

$ 1.590

比较

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

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
Arrow Electronics		PCA9554ARGVR	0	2500		USD					1.329
Mouser		595-PCA9554ARGVR	504	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	18h

Texas Instruments

TCA9538PWR

$ 1.060

比较

IC I/O EXPANDER I2C 8B 16TSSOP / Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	TCA9538PWR	0	2K		USD					1.760
Weyland Electronics Group Pte. Ltd.	TCA9538PWR	909	1	Tape & Reel	USD	0.598	0.598	0.598	0.598	0.598	20h
Win Source	WS-TCA9538PWR	4,925	40		USD			1.308	1.087	1.087	18h
Worldway Electronics	TCA9538PWR	17,104	7	Tape & Reel	USD		0.601	0.572	0.572	0.572	17h
ICPartonline	TCA9538PWR	36,192			USD	0.650	0.618	0.585	0.553	0.520	>1wk

Texas Instruments

TCA9535DBR

$ 1.090

比较

TEXAS INSTRUMENTS TCA9535DBR I/O Expander, 16bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOPNew

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-44625-1-ND	1,978	1	Cut Tape	USD	2.040	1.507	1.225	1.114	1.114
Arrow Electronics		TCA9535DBR	0	2K		USD					1.053
Mouser		595-TCA9535DBR	2,391	1	Tape & Reel	USD	2.040	1.510	1.230	1.090	1.010
Weyland Electronics Group Pte. Ltd.		TCA9535DBR	2,841	1	Tape & Reel	USD	0.541	0.541	0.541	0.541	0.541	20h
Win Source		WS-TCA9535DBR	59,887	45		USD			1.184	0.790	0.790	18h

Texas Instruments

PCA9554ARGTR

$ 0.855

比较

Remote 8-BIT I2C And Smbus I/o Expander With Interrupt Output And Configuration Registers

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9554ARGTR	16			USD			0.988	0.820	0.731	17h
DigiKey	2	296-24733-1-ND	10,697	1	Cut Tape	USD	1.670	1.226	0.991	0.890	0.890
Mouser		595-PCA9554ARGTR	4,495	1	Tape & Reel	USD	1.670	1.230	0.991	0.891	0.813
Weyland Electronics Group Pte. Ltd.		PCA9554ARGTR	18,000	1	Tape & Reel	USD	0.511	0.511	0.511	0.511	0.511	20h
Win Source		WS-PCA9554ARGTR	18,300	30		USD			1.402	1.139	1.139	18h

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
Arrow Electronics		PCA9534DWR	0	2K		USD					2.062
Mouser		595-PCA9534DWR	1,835	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	18h
Worldway Electronics		PCA9534DWR	10,549	7	Tape & Reel	USD		0.461	0.447	0.423	0.423	17h

Texas Instruments

PCA9557RGVR

$ 0.899

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9557RGVR	48			USD			1.040	0.863	0.770	17h
DigiKey	2	296-21785-1-ND	1,181	1	Cut Tape	USD	1.750	1.282	1.037	0.935	0.935
Mouser		595-PCA9557RGVR	530	1	Tape & Reel	USD	1.750	1.290	1.040	0.935	0.844
Win Source		WS-PCA9557RGVR	10,000	30		USD			1.476	1.199	1.199	18h
Worldway Electronics		PCA9557RGVR	11,857	7	Tape & Reel	USD		0.275	0.267	0.253	0.253	17h

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
Arrow Electronics		TCA5405RUGR	0	3K		USD					0.476
Mouser		595-TCA5405RUGR	147	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	18h
Worldway Electronics		TCA5405RUGR	19,440	7	Tape & Reel	USD		0.171	0.166	0.157	0.157	17h

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
Arrow Electronics		TCA9554DBR	0	2K		USD					0.724
Mouser		595-TCA9554DBR	566	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	20h
Win Source		WS-TCA9554DBR	5,750	40		USD			1.063	0.864	0.864	18h

Texas Instruments

TCA9554ADBR

$ 0.772

比较

TEXAS INSTRUMENTS TCA9554ADBR I/O Expander, 8bit, 400 kHz, I2C, SMBus, 1.65 V, 5.5 V, SSOP

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TCA9554ADBR	10,000	2K		USD					0.599
DigiKey	3	296-TCA9554ADBRCT-ND	1,989	1	Cut Tape	USD	1.510	1.098	0.884	0.772	0.772
Mouser		595-TCA9554ADBR	1,299	1	Tape & Reel	USD	1.510	1.100	0.884	0.772	0.723
Weyland Electronics Group Pte. Ltd.		TCA9554ADBR	30,855	1	Tape & Reel	USD	0.631	0.631	0.631	0.631	0.631	20h
Win Source		WS-TCA9554ADBR	31,870	70		USD			0.751	0.501	0.501	18h

Texas Instruments

TCA9534DWT

$ 0.970

比较

8-bit 1.65- 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
Arrow Electronics		TCA9534DWT	6	1		USD	1.866	1.866	1.866	1.866	1.866
DigiKey	3	296-45201-1-ND	382	1	Cut Tape	USD	1.870	1.371	1.111	1.111	1.111
Mouser		595-TCA9534DWT	268	1	Tape & Reel	USD	1.870	1.380	1.120	0.953	0.922
Weyland Electronics Group Pte. Ltd.		TCA9534DWT	1,772	1	Tape & Reel	USD	0.748	0.748	0.748	0.748	0.748	20h
Win Source		WS-TCA9534DWT	9,900	45		USD			1.163	0.776	0.776	18h

顶级制造商

探索 Abacus Technologies I/O 扩展器