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I2C, Serial Interface ICs

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Interface Type = I2C, Serial

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Interface Type	Mounting Style	Package / Case
Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24 NCA9595PWJ Nexperia 1: $2.59 4,691In Stock	Mfr. Part # NCA9595PWJ Mouser Part # 771-NCA9595PWJ	Nexperia	Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24	Datasheet	4,691In Stock	Cut Tape $2.59 $1.91 $1.74 $1.55 Reel $1.31 View $1.46 $1.40 $1.35 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial	SMD/SMT	TSSOP-24
Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24 NCA9595PW-Q100J Nexperia 1: $2.93 2,212In Stock	Mfr. Part # NCA9595PW-Q100J Mouser Part # 771-NCA9595PW-Q100J	Nexperia	Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24	Datasheet	2,212In Stock	Cut Tape $2.93 $2.17 $1.98 $1.77 Reel $1.50 View $1.68 $1.63 $1.56 $1.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial	SMD/SMT	TSSOP-24
USB Interface IC USB 2.0 3 Port USB2503A-HZH Microchip Technology 1: $6.03 5,065In Stock NRND	Mfr. Part # USB2503A-HZH Mouser Part # 886-USB2503A-HZH NRND	Microchip Technology	USB Interface IC USB 2.0 3 Port	Datasheet	5,065In Stock	$6.03 $5.01 $4.93 $4.52 View $4.51 $4.50 $4.42 $4.38	Min.: 1 Mult.: 1	USB Interface IC	USB Hubs	Hub Controller	I2C, Serial	SMD/SMT	QFN-48
Interface - I/O Expanders 16 bit In/Out MCP23016T-I/ML Microchip Technology 1: $2.95 1,826In Stock	Mfr. Part # MCP23016T-I/ML Mouser Part # 579-MCP23016T-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1,826In Stock	Cut Tape $2.95 $2.93 Reel $2.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	QFN-28
Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534 CY8C9520A-24PVXI Infineon Technologies 1: $7.23 1,362In Stock	Mfr. Part # CY8C9520A-24PVXI Mouser Part # 727-CY8C9520A-24PVXI	Infineon Technologies	Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534 Learn More about Infineon Technologies cypress psoc	Datasheet	1,362In Stock	$7.23 $5.07 $4.50 $4.26 View $4.07 $4.06	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	SSOP-28
Interface - I/O Expanders In/Out I2C int MCP23008-E/SS Microchip Technology 1: $1.77 8,272In Stock	Mfr. Part # MCP23008-E/SS Mouser Part # 579-MCP23008-E/SS	Microchip Technology	Interface - I/O Expanders In/Out I2C int	Datasheet	8,272In Stock	$1.77 $1.76 $1.56 $1.46 $1.44	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	SSOP-20
Interface - I/O Expanders 16 bit In/Out MCP23016-I/ML Microchip Technology 1: $2.95 1,145In Stock	Mfr. Part # MCP23016-I/ML Mouser Part # 579-MCP23016-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1,145In Stock	$2.95 $2.47 $2.38	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	QFN-28
Interface - I/O Expanders 16B I/O Expander I2C interface MCP23018T-E/SO Microchip Technology 1: $2.65 7,721In Stock	Mfr. Part # MCP23018T-E/SO Mouser Part # 579-MCP23018T-E/SO	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	7,721In Stock	Cut Tape $2.65 $2.20 $2.12 $1.95 $1.94 Reel $1.82 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-28
Interface - I/O Expanders 16 bit In/Out MCP23016T-I/SO Microchip Technology 1: $2.77 1,740In Stock	Mfr. Part # MCP23016T-I/SO Mouser Part # 579-MCP23016T-I/SO	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1,740In Stock	Cut Tape $2.77 $2.73 Reel $2.22 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-28
Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os MAX7321ATE+T Analog Devices / Maxim Integrated 1: $5.90 6,474In Stock	Mfr. Part # MAX7321ATE+T Mouser Part # 700-MAX7321ATET	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Open-Drain I/Os	Datasheet	6,474In Stock	Cut Tape $5.90 $4.49 $4.13 $3.73 View Reel $3.24 $3.55 $3.33 $3.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-16
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW PCA9518PWR Texas Instruments 1: $2.34 2,078In Stock	Mfr. Part # PCA9518PWR Mouser Part # 595-PCA9518PWR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW	Datasheet	2,078In Stock	Cut Tape $2.34 $1.76 $1.65 $1.56 View Reel $1.50 $1.52 $1.51 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders			I2C, Serial	SMD/SMT	TSSOP-20
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574DGVR Texas Instruments 1: $5.45 1,945In Stock	Mfr. Part # PCF8574DGVR Mouser Part # 595-PCF8574DGVR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	1,945In Stock	Cut Tape $5.45 $4.11 $3.77 $3.41 $3.29 Reel $2.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	SMD/SMT	TVSOP-20
Interface - I/O Expanders 18-Port GPIO with LED Intensity Control, MAX7314ATG+ Analog Devices / Maxim Integrated 1: $13.81 307In Stock	Mfr. Part # MAX7314ATG+ Mouser Part # 700-MAX7314ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 18-Port GPIO with LED Intensity Control,	Datasheet	307In Stock	$13.81 $10.78 $10.04 $9.00 View $8.72 $8.53 $8.33 Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-24
Interface - I/O Expanders 11 GPIO/Key Controller ADP5585ACPZ-01-R7 Analog Devices 1: $2.11 1,549In Stock	Mfr. Part # ADP5585ACPZ-01-R7 Mouser Part # 584-ADP5585ACPZ-01R7	Analog Devices	Interface - I/O Expanders 11 GPIO/Key Controller	Datasheet	1,549In Stock	Cut Tape $2.11 $2.05 $2.02 $1.98 View Reel $1.86 $1.94 $1.91 $1.89 $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	I/O Expanders	I/O Expanders	I/O Expander, Keypad Decoder	I2C, Serial	SMD/SMT	LFCSP-16
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312AWG+ Analog Devices / Maxim Integrated 1: $12.13 360In Stock	Mfr. Part # MAX7312AWG+ Mouser Part # 700-MAX7312AWG	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	360In Stock	$12.13 $9.40 $8.72 $7.96 View $7.59 $7.38 $7.19 Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	SOIC-24
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN PCF8574ANE4 Texas Instruments 1: $5.69 121In Stock	Mfr. Part # PCF8574ANE4 Mouser Part # 595-PCF8574ANE4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN	Datasheet	121In Stock	$5.69 $4.43 $3.76 $3.55 View $3.37 $3.34 $3.13 $3.07	Min.: 1 Mult.: 1	I/O Expanders	I/O Expanders	I/O Expander	I2C, Serial	Through Hole	PDIP-16
Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8 MAX7325ATG+T Analog Devices / Maxim Integrated 1: $5.67 1,163In Stock	Mfr. Part # MAX7325ATG+T Mouser Part # 700-MAX7325ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 8 Push-Pull and 8	Datasheet	1,163In Stock	Cut Tape $5.67 $4.30 $3.95 $3.58 View $3.39 $3.19 $3.04 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-24
Interface - I/O Expanders 60BIT IO EXPANDER W/EEPROM 27Kb CY8C9560A-24AXIT Infineon Technologies 1: $15.48 1,408In Stock	Mfr. Part # CY8C9560A-24AXIT Mouser Part # 727-CY8C9560A-24AXIT	Infineon Technologies	Interface - I/O Expanders 60BIT IO EXPANDER W/EEPROM 27Kb Learn More about Infineon Technologies cypress psoc	Datasheet	1,408In Stock	Cut Tape $15.48 $12.14 $11.31 $10.39 View Reel $9.05 $10.30 $9.70 $9.07 $9.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	I/O Expanders			I2C, Serial	SMD/SMT	TQFP-100
Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand ADP5588ACPZ-R7 Analog Devices 1: $6.01 310In Stock	Mfr. Part # ADP5588ACPZ-R7 Mouser Part # 584-ADP5588ACPZ-R7	Analog Devices	Interface - I/O Expanders Column Keypad Scanner & GPIO Port Expand	Datasheet	310In Stock	Cut Tape $6.01 $4.60 $4.11 $3.80 $3.35 View $3.63 $3.54 $3.30 MouseReel Available	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	LFCSP-24
Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7300ATL+ Analog Devices / Maxim Integrated 1: $25.42 103In Stock	Mfr. Part # MAX7300ATL+ Mouser Part # 700-MAX7300ATL+	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port	Datasheet	103In Stock	$25.42 $20.61 $17.51 $17.37 View $16.56 $16.26 Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-40
Interface - I/O Expanders I C Port Expander with Eight Push-Pull O MAX7324ATG+ Analog Devices / Maxim Integrated 1: $9.04 212In Stock	Mfr. Part # MAX7324ATG+ Mouser Part # 700-MAX7324ATG	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Push-Pull O	Datasheet	212In Stock	$9.04 $6.93 $6.06 $5.81 View $5.53 $5.37 $5.30 $5.24	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-24
Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu MAX7322ATE+ Analog Devices / Maxim Integrated 1: $8.68 233In Stock	Mfr. Part # MAX7322ATE+ Mouser Part # 700-MAX7322ATE	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with 4 Push-Pull Outpu	Datasheet	233In Stock	$8.68 $6.66 $6.16 $5.15 View $5.12 $5.04 $4.97 Quote	Min.: 1 Mult.: 1	I/O Expanders			I2C, Serial	SMD/SMT	TQFN-EP-16
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416DGSR Texas Instruments 1: $2.72 6,601In Stock New Product	Mfr. Part # TCAL6416DGSR Mouser Part # 595-TCAL6416DGSR New Product	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416 expander	Datasheet	6,601In Stock	Cut Tape $2.72 $2.02 $1.83 $1.64 View Reel $1.39 $1.55 $1.50 $1.46 $1.39	Min.: 1 Mult.: 1 : 5,000	I/O Expanders	I/O Expanders		I2C, Serial	SMD/SMT	VSSOP-24
Display Interface IC 165-MHz TMDS DVI tra nsmitter/serializer TFP410PAPR Texas Instruments 1: $13.60 3,269In Stock	Mfr. Part # TFP410PAPR Mouser Part # 595-TFP410PAPR	Texas Instruments	Display Interface IC 165-MHz TMDS DVI tra nsmitter/serializer Learn More about Texas Instruments ti tfp410 panelbus digital transmitter	Datasheet	3,269In Stock	Cut Tape $13.60 $10.58 $9.83 $9.00 $8.81 Reel $7.49 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Display Interface IC		Digital Transmitter	I2C, Serial	SMD/SMT	HTQFP-64
Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package PCAL9722HNMP NXP Semiconductors 1: $2.46 49,983In Stock	Mfr. Part # PCAL9722HNMP Mouser Part # 771-PCAL9722HNMP	NXP Semiconductors	Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O in HVQFN32 package Learn More about NXP Semiconductors nxp pcal9722 expanders	Datasheet	49,983In Stock	Cut Tape $2.46 $1.82 $1.65 $1.47 View Reel $1.22 $1.39 $1.34 $1.25 $1.22 MouseReel Available	Min.: 1 Mult.: 1 : 6,000	I/O Expanders	I/O Expanders	General Purpose	I2C, Serial	SMD/SMT	HVQFN-32