Abacus Technologies I/O 扩展器

$ 1.100

比较

16-bit translating I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-TCAL6416DGSRCT-ND	3,447	1	Cut Tape	USD	2.090	1.545	1.257	1.144	1.144
Arrow Electronics		TCAL6416DGSR	0	5K		USD					1.353
Mouser		595-TCAL6416DGSR	7,448	1	Tape & Reel	USD	2.090	1.550	1.260	1.100	1.070
Worldway Electronics		TCAL6416DGSR	11,247	7	Tape & Reel	USD		0.350	0.339	0.321	0.321	19h

Microchip

MCP23S17T-E/SSVAO

$ 1.430

比较

16-BIT I/o Expanders With I2C & Spi Interface

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip	MCP23S17T-E/SSVAO	10,500	1	Tape & Reel	USD	1.960	1.960	1.480	1.430	1.420	2h
Onlinecomponents.com	MCP23S17T-E/SSVAO	0	1	Bulk
Worldway Electronics	MCP23S17T-E/SSVAO	22,110	7		USD		0.478	0.463	0.439	0.439	19h

Texas Instruments

PCF8574PWR

$ 0.978

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-13110-1-ND	2,584	1	Cut Tape	USD	1.820	1.336	1.082	0.978	0.978
Mouser		595-PCF8574PWR	797	1	Tape & Reel	USD	1.820	1.340	1.090	0.978	0.898
Weyland Electronics Group Pte. Ltd.		PCF8574PWR	12,780	1	Tape & Reel	USD	0.676	0.676	0.676	0.676	0.676	22h
Win Source		WS-PCF8574PWR	12,160	60		USD			0.848	0.660	0.660	20h
Worldway Electronics		PCF8574PWR	13,229	7	Tape & Reel	USD		0.646	0.615	0.615	0.615	19h

Texas Instruments

PCF8574RGTR

$ 0.952

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-21238-1-ND	1,013	1	Cut Tape	USD	1.780	1.304	1.055	0.952	0.952
Mouser		595-PCF8574RGTR	195	1	Tape & Reel	USD	1.780	1.310	1.060	0.952	0.868
Component Stockers USA		PCF8574RGTR	14,758			USD	0.680	0.680	0.680	0.680	0.680	>1wk
Weyland Electronics Group Pte. Ltd.		PCF8574RGTR	9,733	1	Tape & Reel	USD	0.748	0.748	0.748	0.748	0.748	22h
Win Source		WS-PCF8574RGTR	16,840	50		USD			1.016	0.791	0.791	20h

Texas Instruments

TCA6416ARTWR

$ 0.973

比较

Interface - I/O Expanders Low-voltage translating 16-bit I2C-bus/SMBus I/O expander

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-24826-1-ND	20,269	1	Cut Tape	USD	1.810	1.330	1.078	0.973	0.973
Mouser		595-TCA6416ARTWR	721	1	Tape & Reel	USD	1.810	1.330	1.080	0.974	0.887
Weyland Electronics Group Pte. Ltd.		TCA6416ARTWR	5,775	1	Tape & Reel	USD	0.286	0.286	0.286	0.286	0.286	22h
Win Source		WS-TCA6416ARTWR	30,000	115		USD				0.345	0.345	20h
Worldway Electronics		TCA6416ARTWR	21,114	7	Tape & Reel	USD		0.259	0.247	0.247	0.247	19h

Texas Instruments

TCA6408ARGTR

$ 0.767

比较

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

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-24825-1-ND	33,065	1	Cut Tape	USD	1.470	1.069	0.860	0.767	0.767
Mouser		595-TCA6408ARGTR	4,819	1	Tape & Reel	USD	1.470	1.070	0.860	0.767	0.702
Weyland Electronics Group Pte. Ltd.		TCA6408ARGTR	5,417	1	Tape & Reel	USD	0.195	0.195	0.195	0.195	0.195	22h
Win Source		WS-TCA6408ARGTR	121,340	105		USD				0.383	0.383	20h
Worldway Electronics		TCA6408ARGTR	27,770	7	Tape & Reel	USD		0.195	0.186	0.186	0.186	19h

Texas Instruments

PCA9539RGER

$ 1.066

比较

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, reset & config registers 24-VQFN -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-19549-1-ND	2,034	1	Cut Tape	USD	1.970	1.447	1.175	1.066	1.066
Mouser		595-PCA9539RGER	2,374	1	Tape & Reel	USD	2.010	1.480	1.200	1.090	0.970
Component Stockers USA		PCA9539RGER	6,057			USD	1.800	1.610	1.290	0.880	0.880	>1wk
Weyland Electronics Group Pte. Ltd.		PCA9539RGER	11,753	1	Tape & Reel	USD	0.376	0.376	0.376	0.376	0.376	22h
Win Source		WS-PCA9539RGER	8,080	8		USD		6.403	4.269	4.269	4.269	20h

Texas Instruments

PCA9535RGER

$ 1.120

比较

16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 24-VQFN -40 to 85

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Microchip USA		PCA9535RGER	1,866	600		USD				1.632	1.632	4d
Win Source		WS-PCA9535RGER	2,850	31		USD			1.546	1.285	1.285	20h
Worldway Electronics		PCA9535RGER	18,966	7	Tape & Reel	USD		0.601	0.572	0.572	0.572	19h
ICPartonline	2	PCA9535RGER.	21,063			USD	23.000	21.850	20.700	19.550	18.400	>1wk
GreenTree Electronics		PCA9535RGER	1,227									17h

Texas Instruments

PCA9555RGER

$ 1.129

比较

Texas Instruments - PCA9555RGER - I/o Expander, 16 Bit, 400KHZ, QFN-24

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-19591-1-ND	2,098	1	Cut Tape	USD	2.070	1.526	1.241	1.129	1.129
Mouser		595-PCA9555RGER	4,987	1	Tape & Reel	USD	2.120	1.560	1.270	1.160	1.020
Weyland Electronics Group Pte. Ltd.		PCA9555RGER	15,000	1	Tape & Reel	USD	0.796	0.796	0.796	0.796	0.796	22h
Win Source		WS-PCA9555RGER	7,250	8		USD		7.075	5.508	5.508	5.508	20h
Worldway Electronics		PCA9555RGER	25,765	7	Tape & Reel	USD		0.751	0.715	0.715	0.715	19h

Texas Instruments

PCF8574APWR

$ 0.837

比较

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

制造商页面

CAD 模型

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
Mouser		595-PCF8574APWR	5,427	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	22h
Win Source		WS-PCF8574APWR	15,020	60		USD			0.887	0.691	0.691	20h

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