Abacus Technologies I/O 扩展器

$ 1.310

比较

16-bit translating I²C-bus/SMBus I/O expander with interrupt, reset, sticky registers, and agile 24-X2QFN -40 to 125

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-TCAL6416RDTOR	874	1		USD	2.510	1.860	1.520	1.310	1.220
Worldway Electronics	TCAL6416RDTOR	10,868	7	Tape & Reel	USD		0.404	0.392	0.371	0.371	19h
UnikeyIC	TCAL6416RDTOR	26,530	11	Tape & Reel	USD			1.889	1.003	1.003	2h
AERI	TCAL6416RDTOR	8,950									1h

Texas Instruments

PCF8574NE4

$ 1.436

比较

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

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CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	PCF8574NE4	0	600		USD				1.436	1.436
Worldway Electronics	PCF8574NE4	19,680	7	Tube	USD		0.531	0.514	0.487	0.487	19h
Easev	PCF8574NE4	2,830			USD	0.514	0.514	0.488	0.447	0.370	6d
Fmall Co., Limited	PCF8574NE4	27,820			USD	1.114	1.114	1.042	0.982	0.899	6d

Texas Instruments

TCA6408ARSVR

$ 0.388

比较

I2C Interface 100kHz/400kHz 5.5V 16-Pin UQFN T/R

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CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Component Stockers USA	TCA6408ARSVR	54,356			USD	0.580	0.580	0.470	0.250	0.260	>1wk
Weyland Electronics Group Pte. Ltd.	TCA6408ARSVR	13,961	1	Tape & Reel	USD	1.503	1.503	1.503	1.503	1.503	22h
Win Source	WS-TCA6408ARSVR	11,130	7		USD		8.254	6.425	6.425	6.425	20h
Worldway Electronics	TCA6408ARSVR	17,494	7	Tape & Reel	USD		0.206	0.196	0.196	0.196	19h
ICPartonline	TCA6408ARSVR	25,283			USD	0.530	0.503	0.477	0.450	0.424	>1wk

Texas Instruments

TCA6424RGJR

$ 3.858

比较

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

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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
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	22h
Win Source		WS-TCA6424RGJR	8,800	9		USD		6.219	4.146	4.146	4.146	20h
Worldway Electronics		TCA6424RGJR	15,158	7	Tape & Reel	USD		1.796	1.710	1.710	1.710	19h

Texas Instruments

PCF8574PW

$ 1.299

比较

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

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CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	296-26295-5-ND	453	1	Tube	USD	2.330	1.723	1.443	1.319	1.319
Mouser	595-PCF8574PW	40,317	1	Tube	USD	2.260	1.680	1.330	1.280	1.170
Weyland Electronics Group Pte. Ltd.	PCF8574PW	5,523	1	Tape & Reel	USD	0.449	0.449	0.449	0.449	0.449	22h
Win Source	WS-PCF8574PW	12,780	50		USD			1.061	0.826	0.826	20h
Worldway Electronics	PCF8574PW	8,388	7	Tube	USD		0.755	0.732	0.694	0.694	19h

Texas Instruments

TCA1116PWR

$ 2.040

比较

Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander 24-TSSOP -40 to 85

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CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-TCA1116PWR	1,806	1	Tape & Reel	USD	2.460	2.440	2.190	2.040	1.880
Weyland Electronics Group Pte. Ltd.	TCA1116PWR	4,000	1	Tape & Reel	USD	0.374	0.374	0.374	0.374	0.374	22h
Win Source	WS-TCA1116PWR	68,100	110		USD				0.311	0.311	20h
Worldway Electronics	TCA1116PWR	12,635	7	Tape & Reel	USD		0.125	0.121	0.114	0.114	19h
ICPartonline	TCA1116PWR	7,377			USD	0.983	0.934	0.884	0.835	0.786	>1wk

NXP Semiconductors

PCA9539BS,118

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V Automotive 24-Pin HVQFN EP T/R

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CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Farnell	2	PCA9539BS,118	0	6K	Custom Reel	USD*					1.538*	19h
Microchip USA		PCA9539BS,118	323	50		USD			30.400	30.400	30.400	4d
Win Source		WS-PCA9539BS,118	6,700	26		USD			1.800	1.543	1.543	20h
Worldway Electronics	3	PCA9539BS+118	16,208	7		USD		0.529	0.513	0.486	0.486	19h
Antdic Electronics		PCA9539BS,118	12,709			USD	2.950	2.803	2.655	2.508	2.360	19h

Texas Instruments

TCA6416RTWR

比较

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin WQFN EP T/R

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	TCA6416RTWR	3,000	3K		USD					2.520
Microchip USA	TCA6416RTWR	2,233	600		USD				2.340	2.340	4d
Win Source	WS-TCA6416RTWR	102	11		USD			3.162	3.162	3.162	20h
Worldway Electronics	TCA6416RTWR	29,521	7	Tape & Reel	USD		0.643	0.624	0.591	0.591	19h
ICPartonline	TCA6416RTWR	33,447			USD	1.346	1.279	1.211	1.144	1.077	>1wk

Texas Instruments

PCA9535DBR

$ 1.373

比较

16-bit 2.3- 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
Rochester Electronics		PCA9535DBR	4,219			USD		1.470	1.220	1.090	19h
Verical	2	PCA9535DBR	681	205		USD			1.525	1.363
Microchip USA		PCA9535DBR	1,654	600		USD			1.472	1.472	4d
Win Source		WS-PCA9535DBR	1,300	30		USD		1.501	1.220	1.220	20h
Worldway Electronics		PCA9535DBR	15,341	7	Tape & Reel	USD	0.337	0.327	0.310	0.310	19h

Texas Instruments

PCF8574ADW

$ 1.240

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	Pkg	Bulk Pricing						Updated
DigiKey	296-26293-5-ND	1,798	1	Tube	USD	2.330	1.723	1.509	1.240	1.240
Mouser	595-PCF8574ADW	2,450	1	Tube	USD	2.330	1.730	1.510	1.240	1.200
Win Source	WS-PCF8574ADW	6,300	35		USD			1.436	1.193	1.193	20h
GreenTree Electronics	PCF8574ADW	1,469									17h
Easev	PCF8574ADW	3,991			USD	0.861	0.861	0.818	0.749	0.620	6d

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