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接口 - I/O 扩展器

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零件编号	制造商	数据表	价格(美元)	应用	产品分类	备注	数量	询盘	系列	包装	Features	Interface	Output Type	部件状态	安装类型	Number of I/O	Package / Case	Clock Frequency	Interrupt Output	Voltage - Supply	工作温度	Supplier Device Package	Current - Output Source/Sink
PCF8575CPWG4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Building automation Industrial transport (non-car & non-light truck) Test & measurement	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	7792 In Stock	RFQ	-	Bulk	POR	I²C, SMBus	Open Drain	Active	Surface Mount	16	24-TSSOP (0.173"", 4.40mm Width)	400kHz	Yes	4.5V ~ 5.5V	-40°C ~ 85°C	24-TSSOP	10mA, 25mA
PCA9555DBR (Alternative models available)	Texas Instruments	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Building automation Hybrid, electric & powertrain systems Portable electronics	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	3042 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	16	24-SSOP (0.209"", 5.30mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	24-SSOP	10mA, 25mA
PCF8574RGYR (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Factory automation & control Enterprise machine Datacom module	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	2611 In Stock	RFQ	-	Bulk	POR	I²C	Push-Pull	Active	Surface Mount	8	20-VFQFN Exposed Pad	100kHz	Yes	2.5V ~ 6V	-40°C ~ 85°C	20-VQFN (3.5x4.5)	1mA, 25mA
PCA9557PW,118 (Alternative models available)	NXP Semiconductors	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Enterprise machine Broadband fixed line access	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: NXP Semiconductors. omoelec is one of the Distributors. Wide range of applications.	5030 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C, SMBus	Open Drain, Push-Pull	Active	Surface Mount	8	16-TSSOP (0.173"", 4.40mm Width)	400kHz	No	2.3V ~ 5.5V	-40°C ~ 85°C	16-TSSOP	10mA, 20mA
PCA9536D (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Tablets Infotainment & cluster Enterprise machine	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	7078 In Stock	RFQ	-	Bulk	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	4	8-SOIC (0.154"", 3.90mm Width)	400kHz	No	2.3V ~ 5.5V	-40°C ~ 85°C	8-SOIC	10mA, 25mA
PM8055B-FEI (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $139 10+: $137.61 100+: $136.22 500+: $134.83 1000+: $133.44	Pro audio, video & signage Electronic point of sale (EPOS)	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	8255 In Stock	RFQ	-	-	-	-	-	Active	-	24	-	-	No	-	-	-	-
PCA8575PW,118 (Alternative models available)	NXP Semiconductors	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Industrial transport (non-car & non-light truck) Grid infrastructure	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: NXP Semiconductors. omoelec is one of the Distributors. Wide range of applications.	5357 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C	Push-Pull	Active	Surface Mount	16	24-TSSOP (0.173"", 4.40mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	24-TSSOP	100µA, 25mA
PCA6408APW,118 (Alternative models available)	NXP Semiconductors	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	PC & notebooks Appliances Wired networking	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: NXP Semiconductors. omoelec is one of the Distributors. Wide range of applications.	3190 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	8	16-TSSOP (0.173"", 4.40mm Width)	400kHz	Yes	1.65V ~ 5.5V	-40°C ~ 85°C	16-TSSOP	10mA, 25mA
PCF8575CDWR (Alternative models available)	Texas Instruments	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Home theater & entertainment Broadband fixed line access	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	1336 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C, SMBus	Open Drain	Active	Surface Mount	16	24-SOIC (0.295"", 7.50mm Width)	400kHz	Yes	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	10mA, 25mA
PCF8575CDBR (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Electronic point of sale (EPOS) Power delivery Data storage	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	9046 In Stock	RFQ	-	Bulk	POR	I²C, SMBus	Open Drain	Active	Surface Mount	16	24-SSOP (0.209"", 5.30mm Width)	400kHz	Yes	4.5V ~ 5.5V	-40°C ~ 85°C	24-SSOP	10mA, 25mA
PCA9534ADGVR (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Gaming Infotainment & cluster	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	5354 In Stock	RFQ	-	Bulk	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	8	16-TFSOP (0.173"", 4.40mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	16-TVSOP	10mA, 25mA
PCA9534ARGVR (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Home theater & entertainment Gaming	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	9204 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	8	16-VQFN Exposed Pad	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	16-VQFN (4x4)	10mA, 25mA
PCA9554DB112 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Factory automation & control Connected peripherals & printers	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	7813 In Stock	RFQ	-	Bulk	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	8	16-SSOP (0.209"", 5.30mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	16-SSOP	10mA, 25mA
PCA9534ADW (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Pro audio, video & signage Industrial transport (non-car & non-light truck)	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	9714 In Stock	RFQ	-	Tube	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	8	16-SOIC (0.295"", 7.50mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	16-SOIC	10mA, 25mA
PCF8574DWG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Connected peripherals & printers Motor drives Lighting	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7797 In Stock	RFQ	-	-	POR	I²C	Push-Pull	Active	Surface Mount	8	16-SOIC (0.295", 7.50mm Width)	100kHz	Yes	2.5V ~ 6V	-40°C ~ 85°C	16-SOIC	1mA, 25mA
PCAL6416AER (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Pro audio, video & signage Portable electronics Motor drives	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	1454 In Stock	RFQ	*	Bulk	-	-	-	Active	-	-	-	-	-	-	-	-	-
PCA9538DBR (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Enterprise projectors	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	9709 In Stock	RFQ	-	Bulk	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	8	16-SSOP (0.209"", 5.30mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	16-SSOP	10mA, 25mA
PCA8575D,118 (Alternative models available)	Flip Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Datacom module Lighting	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Flip Electronics. omoelec is one of the Distributors. Wide range of applications.	9439 In Stock	RFQ	-	Tape & Reel (TR)	POR	I²C	Push-Pull	Obsolete	Surface Mount	16	24-SOIC (0.295"", 7.50mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	24-SO	100µA, 25mA
PI4IOE5V9554LE (Alternative models available)	Zetex Semiconductors (Diodes Inc.)	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Tablets Data storage Body electronics & lighting	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Zetex Semiconductors (Diodes Inc.). omoelec is one of the Distributors. Wide range of applications.	8554 In Stock	RFQ	-	Tube	-	I²C	-	Active	Surface Mount	8	16-TSSOP (0.173"", 4.40mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	16-TSSOP	-
PCA9555D,118 (Alternative models available)	NXP Semiconductors	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Appliances Power delivery Connected peripherals & printers	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: NXP Semiconductors. omoelec is one of the Distributors. Wide range of applications.	6232 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	16	24-SOIC (0.295"", 7.50mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	24-SO	10mA, 25mA
PCA9575PW1,118 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Medical Gaming	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	7535 In Stock	RFQ	-	Bulk	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	16	24-TSSOP (0.173"", 4.40mm Width)	400kHz	Yes	1.1V ~ 3.6V	-40°C ~ 85°C	24-TSSOP	1mA, 3mA
PCA9557DT (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	PC & notebooks Home theater & entertainment Portable electronics	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	6004 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C, SMBus	Open Drain, Push-Pull	Active	Surface Mount	8	16-SOIC (0.154"", 3.90mm Width)	400kHz	No	2.3V ~ 5.5V	-40°C ~ 85°C	16-SOIC	10mA, 25mA
PI4IOE5V9555ZDEX (Alternative models available)	Zetex Semiconductors (Diodes Inc.)	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Data storage Connected peripherals & printers Advanced driver assistance systems (ADAS)	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Zetex Semiconductors (Diodes Inc.). omoelec is one of the Distributors. Wide range of applications.	3631 In Stock	RFQ	-	Tape & Reel (TR)	-	I²C	-	Active	Surface Mount	16	24-VFQFN Exposed Pad	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	24-TQFN (4x4)	-
PCA9538PW,118 (Alternative models available)	NXP Semiconductors	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Electronic point of sale (EPOS) Broadband fixed line access Building automation	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: NXP Semiconductors. omoelec is one of the Distributors. Wide range of applications.	12 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	POR	I²C, SMBus	Push-Pull	Active	Surface Mount	8	16-TSSOP (0.173"", 4.40mm Width)	400kHz	Yes	2.3V ~ 5.5V	-40°C ~ 85°C	16-TSSOP	10mA, 25mA
PCF8574PWG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Building automation Datacom module Motor drives	Products:集成电路（IC）--接口 - I/O 扩展器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	5994 In Stock	RFQ	-	Tube	POR	I²C	Push-Pull	Active	Surface Mount	8	20-TSSOP (0.173"", 4.40mm Width)	100kHz	Yes	2.5V ~ 6V	-40°C ~ 85°C	20-TSSOP	1mA, 25mA