Chipsmall Limited Espansori di I/O

$ 4,744

Confronta

2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Analog Devices	MAX7312AWG+	5239		Tube	USD	7,250	5,592	5,592	3,550	3,550	4h
Arrow Electronics	MAX7312AWG+	0	90		USD			4,438	4,438	4,438
Mouser	700-MAX7312AWG	340	1	Tube	USD	8,630	6,690	6,130	5,050	4,940
Farnell	MAX7312AWG+	0	90		USD*			4,719*	4,719*	4,719*	14h
Worldway Electronics	MAX7312AWG+	9712	7	Tube	USD		3,870	3,797	3,651	3,651	9h

Analog Devices

MAX7319AEE+T

$ 3,780

Confronta

Interface - I/O Expanders I C Port Expander with Eight Inputs and Maskable Transition Detection

Pagina del produttore

Modelli CAD

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	175-MAX7319AEE+TCT-ND	4651	1	Cut Tape	USD	6,560	5,043	4,245	4,100	4,100
Analog Devices		MAX7319AEE+T	931	1	Tape & Reel	USD	5,620	4,297	3,604	3,241	2,913	4h
Arrow Electronics		MAX7319AEE+T	0	2500		USD					3,074
Mouser		700-MAX7319AEE+T	4938	1	Tape & Reel	USD	6,420	4,920	4,140	3,780	3,620
Farnell		MAX7319AEE+T	0	2500	Tape & Reel	USD*					3,563*	14h

Texas Instruments

PCA9539DBQR

$ 1,856

Confronta

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

Pagina del produttore

Modelli CAD

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9539DBQR	26.284			USD			1,840	1,650	1,550	14h
Verical	2	PCA9539DBQR	17.135	164		USD				2,063	1,938
Mouser		595-PCA9539DBQR	2809	1	Tape & Reel	USD	5,670	3,750	2,910	2,110	2,020
HQonline		IC0254651	49	1		USD	2,272	2,272	2,272	2,272	2,272	>1w
Component Stockers USA		PCA9539DBQR	31.793			USD	1,090	1,090	1,030	0,930	0,930	>1wk

Texas Instruments

PCA9554DBR

$ 1,260

Confronta

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers

Pagina del produttore

Modelli CAD

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-21781-1-ND	28	1	Cut Tape	USD	2,290	1,696	1,548	1,548	1,548
Arrow Electronics		PCA9554DBR	50	1		USD	2,022	1,552	1,424	1,424	1,424
Rochester Electronics		PCA9554DBR	39.964			USD			1,410	1,170	1,040	14h
Verical	5	PCA9554DBR	50	2		USD		1,552	1,274	1,152	0,996
Mouser		595-PCA9554DBR	34	1	Tape & Reel	USD	2,290	1,700	1,430	1,260	1,080

Texas Instruments

TCA9554ADWR

$ 0,649

Confronta

8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 16-SOIC -40 to 85

Pagina del produttore

Modelli CAD

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-45456-1-ND	233	1	Cut Tape	USD	1,510	1,098	0,884	0,789	0,789
Arrow Electronics		TCA9554ADWR	1984	1		USD	1,240	0,939	0,759	0,649	0,649
Verical		TCA9554ADWR	1984	3		USD		0,939	0,759	0,649	0,570
Mouser		595-TCA9554ADWR	1686	1	Tape & Reel	USD	1,510	1,100	0,884	0,795	0,705
HQonline		IC0252752	5	1		USD	1,618	1,578	1,552	1,552	1,552	>1w

Analog Devices

MAX7319ATE+T

$ 3,490

Confronta

I²C Port Expander with Eight Inputs and Maskable Transition Detection

Pagina del produttore

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	175-MAX7319ATE+TCT-ND	3091	1	Cut Tape	USD	6,080	4,656	3,911	3,764	3,764
Analog Devices		MAX7319ATE+T	619	1	Tape & Reel	USD	5,200	3,970	3,323	2,983	2,899	4h
Arrow Electronics		MAX7319ATE+T	0	2500		USD					2,822
Mouser		700-MAX7319ATET	976	1	Tape & Reel	USD	6,020	4,590	3,830	3,490	3,420
Farnell		MAX7319ATE+T	0	2500	Tape & Reel	USD*					3,267*	14h

Texas Instruments

PCF8575CPW

$ 3,119

Confronta

16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-TSSOP -40 to 85

Pagina del produttore

Modelli CAD

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCF8575CPW	2619			USD			1,870	1,670	1,580	14h
Verical	2	PCF8575CPW	2312	161		USD				2,088	1,975
Mouser		595-PCF8575CPW	350	1	Tube	USD	6,980	5,350	4,940	4,150	4,100
Worldway Electronics		PCF8575CPW	27.321	7	Bulk	USD		2,573	2,524	2,427	2,427	9h
Hi-Tech Circuit Group Ltd.		PCF8575CPW	711			USD			2,660	2,607	2,527	1d

Analog Devices

DS4510U-5+

$ 2,510

Confronta

Supervisory Circuits CPU Supervisor with Nonvolatile Memory and Programmable I/O

Pagina del produttore

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	DS4510U-5+-ND	400	1	Tube	USD	4,840	3,678	3,070	2,751	2,671
Analog Devices	DS4510U-5+	956		Tube	USD	4,140	3,135	2,606	2,329	2,260	4h
Arrow Electronics	DS4510U-5+	0	200		USD				2,191	2,191
Mouser	700-DS4510U-5+	210	1	Tube	USD	4,840	3,680	3,060	2,690	2,630
Farnell	DS4510U-5+	0	200	Tube	USD*				2,541*	2,541*	14h

Texas Instruments

PCA9535DW

$ 2,543

Confronta

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

Pagina del produttore

Modelli CAD

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
Rochester Electronics		PCA9535DW	8028			USD			2,270	2,030	1,910	14h
Verical	2	PCA9535DW	7108	133		USD				2,538	2,388
Arrow Electronics		PCA9535DW	0	500		USD				2,548	2,548
Mouser		595-PCA9535DW	396	1	Tube	USD	4,710	3,670	2,940	2,580	2,540
Component Stockers USA		PCA9535DW	12.017			USD	1,420	1,420	1,340	1,210	1,210	>1wk

Diodes Inc.

PI4IOE5V9557LEX

$ 0,597

Confronta

400KHZ I2C TSSOP-16 I/o Expanders Rohs

Pagina del produttore

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	31-PI4IOE5V9557LEXCT-ND	2667	1	Cut Tape	USD	1,140	0,825	0,659	0,597	0,597
Avnet	PI4IOE5V9557LEX	0	2500		USD					0,520	16h
Arrow Electronics	PI4IOE5V9557LEX	0	2500		USD					0,598
Hi-Tech Circuit Group Ltd.	PI4IOE5V9557LEX	1999			USD			0,950	0,945	0,941	1d
UnikeyIC	PI4IOE5V9557LEX	2667	2500	Tape & Reel	USD					0,557	16h

Esplora Chipsmall Limited Espansori di I/O