Abacus Technologies I/O 扩展器

$ 0.803

比较

8-bit translating I²C-bus/SMBus I/O expander with interrupt, reset, and agile I/O 16-UQFN -40 to 125

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Mouser	595-TCAL6408RSVR	3,605	1	Tape & Reel	USD	1.570	1.140	0.917	0.820	0.735
Worldway Electronics	TCAL6408RSVR	19,727	7	Tape & Reel	USD		0.792	0.777	0.747	0.747	3h
UnikeyIC	TCAL6408RSVR	209	14		USD			0.943	0.852	0.852	9h
LCSC	C31750485	252	1		USD	1.541	1.276	0.965	0.860	0.860	17h
Ansinor	TCAL6408RSVR	1,075	1		USD	1.065	1.065	0.757	0.701	0.600	6h

Texas Instruments

TCAL6408PWR

$ 0.803

比较

8-bit translating I²C-bus/SMBus I/O expander with interrupt, reset, and agile I/O 16-TSSOP -40 to 125

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-TCAL6408PWRCT-ND	1,339	1	Cut Tape	USD	1.530	1.116	0.899	0.803	0.803
Arrow Electronics		TCAL6408PWR	0	3K		USD					0.775
Mouser		595-TCAL6408PWR	1,228	1	Tape & Reel	USD	1.530	1.120	0.899	0.804	0.735
Worldway Electronics		TCAL6408PWR	20,121	7	Tape & Reel	USD		0.800	0.785	0.755	0.755	3h
UnikeyIC		TCAL6408PWR	1,339	14		USD			0.943	0.852	0.852	9h

Texas Instruments

TCAL9539RTWR

$ 1.160

比较

16-bit low-voltage I²C-bus and SMBus I/O expander with interrupt, reset and agile I/O configuration 24-WQFN -40 to 125

制造商页面

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-TCAL9539RTWRCT-ND	489	1	Cut Tape	USD	2.150	1.590	1.295	1.181	1.078
Arrow Electronics		TCAL9539RTWR	0	5K		USD					1.151
Mouser		595-TCAL9539RTWR	129	1	Tape & Reel	USD	2.150	1.590	1.300	1.160	1.070
Worldway Electronics		TCAL9539RTWR	27,395	7	Tape & Reel	USD		1.528	1.499	1.442	1.442	3h
UnikeyIC		TCAL9539RTWR	130	2	Tape & Reel	USD		1.829	1.404	1.328	1.328	9h

Microchip

MCP23008-E/SSVAO

$ 1.100

比较

Microchip - 24LC32AT-I/SN - Serial EEPROM, 32KBIT, 400KHZ, SOIC-8

制造商页面

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip	MCP23008-E/SSVAO	15,209	1	Tube	USD	1.490	1.490	1.130	1.100	1.090	4h
Onlinecomponents.com	MCP23008-E/SSVAO	0	1	Bulk
Component Stockers USA	MCP23008-E/SSVAO	329			USD	99.990	99.990	99.990	99.990	99.990	>1wk
Worldway Electronics	MCP23008-E/SSVAO	19,752	7	Tube	USD		1.049	1.030	0.990	0.990	3h
Fly-Wing Technology	MCP23008-E/SSVAO	1,593			USD	2.971	2.803	2.644	2.353	2.353	6h

Microchip

MCP23017-E/SSVAO

$ 1.250

比较

IC XPNDR 10MHZ I2C 28SSOP / I/O Expander 16 I²C 10 MHz 28-SSOP

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip	MCP23017-E/SSVAO	9,883	1	Tube	USD	1.690	1.690	1.280	1.250	1.240	4h
Onlinecomponents.com	MCP23017-E/SSVAO	0	1	Bulk
Win Source	WS-MCP23017-E/SSVAO	18,350	50		USD			1.014	0.839	0.839	9h
Worldway Electronics	MCP23017-E/SSVAO	27,915	7	Tube	USD		1.193	1.170	1.125	1.125	3h
SHENGYU ELECTRONICS	MCP23017-E/SSVAO	7,020	1		USD	22.971	22.511	21.820	21.130	20.210	4d

Texas Instruments

TCAL9539PWR

$ 1.160

比较

16-bit low-voltage I²C-bus and SMBus I/O expander with interrupt, reset and agile I/O configuration 24-TSSOP -40 to 125

制造商页面

CAD 模型

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-TCAL9539PWRCT-ND	681	1	Cut Tape	USD	2.150	1.590	1.295	1.181	1.181
Mouser		595-TCAL9539PWR	428	1	Tape & Reel	USD	2.150	1.590	1.300	1.160	1.070
Worldway Electronics		TCAL9539PWR	22,939	7	Tape & Reel	USD		1.154	1.132	1.089	1.089	3h
UnikeyIC		TCAL9539PWR	443	10	Tape & Reel	USD		1.397	1.341	1.285	1.246	9h
LCSC		C22445412	96	1		USD	2.377	2.007	1.540	1.387	1.387	17h

Intersil

CDP1852E

$ 4.900

比较

8 I/o, Pia-general Purpose, PDIP24, Plastic, DIP-24

制造商页面

Distributor		SKU		Min	Bulk Pricing						Updated
Rochester Electronics		CDP1852E	1,173		USD			5.470	4.900	4.610	8h
Anlinkda		CDP1852E	6,953		USD	8.202	7.346	6.679	6.443	6.327	1d
Vigor Components		CDP1852E	1,237		USD	5.860	5.860	5.860	5.860	5.860	2d
Bettlink		CDP1852E	900		USD	6.648	5.832	5.302	4.674	4.410	13h
Verical	3	CDP1852E	198	53	USD			6.838	6.125	5.763

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

制造商页面

CAD 模型

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	PCF8574NE4	0	600		USD				1.436	1.436
Worldway Electronics	PCF8574NE4	19,669	7	Tube	USD		2.681	2.630	2.529	2.529	3h
Easev	PCF8574NE4	2,830			USD	0.514	0.514	0.488	0.447	0.370	>1wk
Fmall Co., Limited	PCF8574NE4	27,820			USD	1.114	1.114	1.042	0.982	0.899	>1wk
Digi-ic_SMART PIONEER	PCF8574NE4	5,015	100		USD			2.810	2.810	2.810	4d

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
HQonline		IC0253637	22	1		USD	5.828	5.076	4.629	4.629	4.629	>1w
Weyland Electronics Group Pte. Ltd.		TCA6424RGJR	8,800	1	Tape & Reel	USD	2.243	2.243	2.243	2.243	2.243	9h

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

制造商页面

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
HQonline	IC0253739	9,880	1		USD	2.721	2.012	1.437	1.437	1.437	>1w
Weyland Electronics Group Pte. Ltd.	PCF8574PW	5,523	1	Tape & Reel	USD	0.449	0.449	0.449	0.449	0.449	9h
Win Source	WS-PCF8574PW	12,780	50		USD			1.061	0.826	0.826	9h

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