Abacus Technologies Espansori di I/O

$ 1,160

Confronta

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

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics		TCAL9539RTWR	5000	5K		USD					1,104
DigiKey	3	296-TCAL9539RTWRCT-ND	1815	1	Cut Tape	USD	2,150	1,590	1,295	1,181	1,078
Mouser		595-TCAL9539RTWR	130	1	Tape & Reel	USD	2,150	1,590	1,300	1,160	1,070
Worldway Electronics		TCAL9539RTWR	27.415	7	Tape & Reel	USD		0,326	0,316	0,299	0,299	20h
UnikeyIC		TCAL9539RTWR	130	2	Tape & Reel	USD		1,829	1,404	1,328	1,328	4h

Texas Instruments

TCAL9539PWR

$ 1,160

Confronta

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

Pagina del produttore

Modelli CAD

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	22.935	7	Tape & Reel	USD		0,364	0,353	0,334	0,334	20h
UnikeyIC		TCAL9539PWR	443	10	Tape & Reel	USD		1,397	1,341	1,285	1,246	4h
Ansinor		TCAL9539PWR	1154	1		USD	1,871	1,546	1,380	1,194	1,099	16h

Intersil

CDP1852E

$ 4,900

Confronta

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

Pagina del produttore

Distributor		SKU		Min	Bulk Pricing						Updated
Rochester Electronics		CDP1852E	1173		USD			5,470	4,900	4,610	20h
Anlinkda		CDP1852E	6953		USD	8,202	7,346	6,679	6,443	6,327	2h
Vigor Components		CDP1852E	1237		USD	5,860	5,860	5,860	5,860	5,860	18h
Bettlink		CDP1852E	900		USD	6,731	5,904	5,367	4,732	4,464	3h
Verical	3	CDP1852E	198	53	USD			6,838	6,125	5,763

Texas Instruments

PCF8574NE4

$ 1,436

Confronta

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

Pagina del produttore

Modelli CAD

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	PCF8574NE4	0	600		USD				1,436	1,436
Worldway Electronics	PCF8574NE4	19.651	7	Tube	USD		0,531	0,514	0,487	0,487	20h
Easev	PCF8574NE4	2830			USD	0,514	0,514	0,488	0,447	0,370	7d
Fmall Co., Limited	PCF8574NE4	27.820			USD	1,114	1,114	1,042	0,982	0,899	7d

Microchip

MCP23S18T-E/MJVAO

$ 1,570

Confronta

SPI, 16-bit I/O Port Expander, 1.8 to 5.5V, QFN-24, RoHS

Pagina del produttore

Modelli CAD

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip	MCP23S18T-E/MJVAO	3490	1	Tape & Reel	USD	2,150	2,150	1,630	1,570	1,560	3h
Mouser	579-MCP23S18T-EMJVAO	43	1	Tape & Reel	USD					1,500
Worldway Electronics	MCP23S18T-E/MJVAO	27.315	7	Tape & Reel	USD		0,496	0,481	0,456	0,456	20h
Fly-Wing Technology	MCP23S18T-E/MJVAO	2044			USD	4,431	4,180	3,943	3,509	3,509	19h
Suntronic	MCP23S18T-E/MJVAO	3579									23h

Texas Instruments

TCAL6416RDTOR

$ 1,310

Confronta

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

Pagina del produttore

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	10.828	7	Tape & Reel	USD		0,404	0,392	0,371	0,371	20h
UnikeyIC	TCAL6416RDTOR	26.530	11	Tape & Reel	USD			1,889	1,003	1,003	4h
AERI	TCAL6416RDTOR	9442									2h

Microchip

MCP23S17-E/SSVAO

$ 1,430

Confronta

Mcp23S17-E/Ssvao Rohs Compliant: Yes |Microchip Technology MCP23S17-E/SSVAO

Pagina del produttore

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Microchip	MCP23S17-E/SSVAO	5502	1	Tube	USD	1,960	1,960	1,480	1,430	1,420	3h
Newark	MCP23S17-E/SSVAO	0	47
Win Source	WS-MCP23S17-E/SSVAO	6364	35		USD			1,313	1,067	1,067	21h
Worldway Electronics	MCP23S17-E/SSVAO	16.711	7	Tube	USD		0,283	0,274	0,260	0,260	20h
ODG (Origin Data Global)	MCP23S17-E/SSVAO	6956	48		USD			0,887	0,788	0,788	>1wk

Texas Instruments

TCA6408ARSVR

$ 0,388

Confronta

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

Pagina del produttore

Modelli CAD

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Arrow Electronics	TCA6408ARSVR	0	3K		USD					0,317
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	21h
Worldway Electronics	TCA6408ARSVR	17.478	7	Tape & Reel	USD		0,206	0,196	0,196	0,196	20h

Texas Instruments

PCF8574PW

$ 1,299

Confronta

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

Pagina del produttore

Modelli CAD

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	5523	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	21h
Worldway Electronics	PCF8574PW	8383	7	Tube	USD		0,755	0,732	0,694	0,694	20h

Texas Instruments

TCA6424RGJR

$ 3,858

Confronta

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

Pagina del produttore

Modelli CAD

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-23306-1-ND	4602	1	Cut Tape	USD	6,440	4,946	4,162	4,016	4,016
Mouser		595-TCA6424RGJR	2288	1	Tape & Reel	USD	6,290	4,820	4,050	3,700	3,620
Weyland Electronics Group Pte. Ltd.		TCA6424RGJR	8800	1	Tape & Reel	USD	2,243	2,243	2,243	2,243	2,243	22h
Win Source		WS-TCA6424RGJR	8800	9		USD		6,219	4,146	4,146	4,146	21h
Worldway Electronics		TCA6424RGJR	15.162	7	Tape & Reel	USD		1,796	1,710	1,710	1,710	20h

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