Anlinkda I/O 扩展器

$ 0.837

比较

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 20-TSSOP -40 to 85

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-13107-1-ND	4,495	1	Cut Tape	USD	1.590	1.158	0.934	0.837	0.837
Arrow Electronics		PCF8574APWR	0	2K		USD					0.684
Mouser		595-PCF8574APWR	5,552	1	Tape & Reel	USD	1.590	1.160	0.935	0.837	0.766
Component Stockers USA		PCF8574APWR	5,168			USD	0.670	0.670	0.670	0.810	0.810	>1wk
Weyland Electronics Group Pte. Ltd.		PCF8574APWR	420	1	Tape & Reel	USD	0.571	0.571	0.571	0.571	0.571	2d

Texas Instruments

TCA6418EYFPR

$ 1.180

比较

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

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CAD 模型

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	2d
Win Source		WS-TCA6418EYFPR	75,032	21		USD			1.945	1.632	1.632	1h
Worldway Electronics		TCA6418EYFPR	28,941	7	Tape & Reel	USD		0.379	0.368	0.348	0.348	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	3	296-22709-1-ND	2,747	1	Cut Tape	USD	2.860	2.136	1.755	1.626	1.626
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	1h
Worldway Electronics		PCA9554ARGVR	17,811	7	Tape & Reel	USD		0.227	0.220	0.209	0.209	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
DigiKey	3	296-20971-1-ND	94	1	Cut Tape	USD	2.100	1.550	1.262	1.149	1.149
Mouser		595-PCA9555DBR	6	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	2d
Win Source		WS-PCA9555DBR	76,330	55		USD			0.943	0.734	0.734	1h
Worldway Electronics		PCA9555DBR	15,271	7	Tape & Reel	USD		0.777	0.740	0.740	0.740	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	2,884	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	2d
Win Source		WS-TCA9554DBR	5,750	40		USD			1.063	0.864	0.864	1h

Texas Instruments

TCA9535DBT

$ 1.270

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	755	1	Cut Tape	USD	2.400	1.783	1.457	1.457	1.457
Arrow Electronics		TCA9535DBT	0	250		USD				1.290	1.215
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	1h
Worldway Electronics		TCA9535DBT	25,577	7	Tape & Reel	USD		0.398	0.386	0.366	0.366	1d

Texas Instruments

TCA9535MRGER

$ 1.090

比较

REMOTE 16-BIT I2C AND SMBUS, LOW / I/O Expander 16 I²C, SMBus 400 kHz 24-VQFN (4x4)

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-TCA9535MRGERCT-ND	57	1	Cut Tape	USD	2.040	1.505	1.223	1.112	1.112
Mouser		595-TCA9535MRGER	890	1	Tape & Reel	USD	2.040	1.510	1.250	1.090	1.010
Win Source		WS-TCA9535MRGER	25,000	18		USD			2.203	1.910	1.910	1h
Worldway Electronics		TCA9535MRGER	15,181	7	Tape & Reel	USD		0.311	0.301	0.285	0.285	1d
ICPartonline		TCA9535MRGER	12,689			USD	2.000	1.900	1.800	1.700	1.600	>1wk

Texas Instruments

PCF8574DW

$ 1.142

比较

8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-SOIC -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Bulk Pricing						Updated
Arrow Electronics		PCF8574DW	66	1	USD	2.881	2.039	1.892	1.892	1.892
Rochester Electronics		PCF8574DW	2,826		USD			1.270	1.140	1.070	1d
Verical	2	PCF8574DW	66	2	USD		2.039	1.892	1.142	1.044
Component Stockers USA		PCF8574DW	7		USD	2.480	2.230	2.230	2.230	2.230	>1wk
Win Source		WS-PCF8574DW	105,152	70	USD			0.755	0.588	0.588	1h

MaxLinear

XRA1403IG24TR-F

$ 1.221

比较

XRA1403 Series 3.6 V 26 MHz 160 mA 16-Bit I/O Surface Mount I2C-Bus - TSSOP-24

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Verical	XRA1403IG24TR-F	1,872	6		USD		1.292	1.292	1.292	1.292
Mouser	701-XRA1403IG24TR-F	9,492	1	Tape & Reel	USD	2.200	1.620	1.320	1.150	1.080
Microchip USA	XRA1403IG24TR-F	249	300		USD				6.464	6.464	3d
Weyland Electronics Group Pte. Ltd.	XRA1403IG24TR-F	7,149	1	Tape & Reel	USD	0.902	0.902	0.902	0.902	0.902	2d
Win Source	WS-XRA1403IG24TR-F	7,050	22		USD			1.860	1.560	1.560	1h

STMicroelectronics

STMPE1600QTR

比较

STMPE1600 Series 3.6 V 16-Bit Port Expander with Ultra-Low Power Consumption

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Avnet	STMPE1600QTR	0	4K								2d
Farnell	STMPE1600QTR	0	1	Cut Tape	USD*	1.344*	1.344*	1.103*	0.993*	0.902*	1d
Microchip USA	STMPE1600QTR	2,643	3K		USD					0.682	3d
Win Source	WS-STMPE1600QTR	2,768	10		USD		5.420	4.196	4.196	4.196	1h
Worldway Electronics	STMPE1600QTR	22,114	7	Tape & Reel	USD		1.435	1.391	1.318	1.318	1d

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