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Manufacturers for Interface - I/O Expanders

Analog Devices, Inc.
Cypress Semiconductor
Diodes Incorporated
Exar Corporation
Integrated Silicon Solution, Inc. (ISSI)
Intersil (Renesas Electronics America)
Maxim Integrated
Microchip Technology
Microsemi
Nuvoton Technology Corporation America
NXP Semiconductors
ON Semiconductor
ROHM Semiconductor
Semtech
ABLIC U.S.A. Inc.
Silicon Labs
Skyworks Solutions, Inc.
STMicroelectronics
Texas Instruments
Part Number Manufacturer / Brand Brife Description Part StatusNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
MCP23017-E/SS
 Microchip Technology IC I/O EXPANDER I2C 16B 28SSOP Active16I²CYesPORPush-Pull25mA1.7MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-SSOP (0.209", 5.30mm Width)28-SSOP
MCP23S09-E/MG
 Microchip Technology IC I/O EXPANDER SPI 8B 16QFN Active8SPIYes
-
Open Drain25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-VFQFN Exposed Pad16-QFN-EP (3x3)
MCP23S17-E/SS
 Microchip Technology IC I/O EXPANDER SPI 16B 28SSOP Active16SPIYesPORPush-Pull25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-SSOP (0.209", 5.30mm Width)28-SSOP
MCP23017-E/ML
 Microchip Technology IC I/O EXPANDER I2C 16B 28QFN Active16I²CYesPORPush-Pull25mA1.7MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-VQFN Exposed Pad28-QFN (6x6)
MCP23018-E/MJ
 Microchip Technology IC I/O EXPANDER I2C 16B 24QFN Active16I²CYesPOROpen Drain25mA3.4MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-VFQFN Exposed Pad24-QFN (4x4)
PCF8574N
 Texas Instruments IC I/O EXPANDER I2C 8B 16DIP Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
MAX7315AUE+T
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPWMOpen Drain50mA400kHz2 V ~ 3.6 V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MCP23S18-E/MJ
 Microchip Technology IC I/O EXPANDER SPI 16B 24QFN Active16SPIYes
-
Open Drain25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-VFQFN Exposed Pad24-QFN (4x4)
MCP23S18-E/SO
 Microchip Technology IC I/O EXPANDER SPI 16B 28SOIC Active16SPIYes
-
Open Drain25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
MAX7315AUE+
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPWMOpen Drain50mA400kHz2 V ~ 3.6 V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MAX7317ATE+
 Maxim Integrated IC I/O EXPANDER SPI 10B 16TQFN Active10SPINo
-
Open Drain20mA
-
2.25 V ~ 3.6 V-40°C ~ 125°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
DS2408S+T&R
 Maxim Integrated IC SWITCH 8-CHAN ADDRESS 16SOIC Active81-Wire®No
-
Open Drain
-
-
2.8 V ~ 5.25 V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SO
MAX7317AEE+
 Maxim Integrated IC I/O EXPANDER SPI 10B 16QSOP Active10SPINoPOROpen Drain20mA
-
2.25 V ~ 3.6 V-40°C ~ 125°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX7313ATG+
 Maxim Integrated IC I/O EXPANDER I2C 16B 24TQFN Active16I²C, SMBusYesPWMOpen Drain50mA400kHz2 V ~ 3.6 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad24-TQFN (4x4)
MAX7318AUG+
 Maxim Integrated IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull31mA, 43mA400kHz2 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
MAX7312ATG+
 Maxim Integrated IC I/O EXPANDER I2C 16B 24TQFN Active16I²C, SMBusYesPORPush-Pull31mA, 43mA400kHz2 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad24-TQFN (4x4)
MAX7311AUG+
 Maxim Integrated IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull31mA, 43mA400kHz2 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
MAX7301AAI+
 Maxim Integrated IC I/O EXPANDER SPI 20B 28SSOP Active20SPIYes
-
Push-Pull4.5mA, 10mA26MHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount28-SSOP (0.209", 5.30mm Width)28-SSOP
MAX7301ATL+
 Maxim Integrated IC I/O EXPANDER SPI 28B 40TQFN Active28SPIYes
-
Push-Pull4.5mA, 10mA26MHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount40-WFQFN Exposed Pad40-TQFN-EP (6x6)
DS2408S+
 Maxim Integrated IC SWITCH 8-CHAN ADDRESS 16SOIC Active81-Wire®No
-
Open Drain
-
-
2.8 V ~ 5.25 V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SO
CS82C55AZ96
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Active24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
MAX7301AAX+
 Maxim Integrated IC I/O EXPANDER SPI 28B 36SSOP Active28SPIYes
-
Push-Pull4.5mA, 10mA26MHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount36-BSOP (0.295", 7.50mm Width)36-SSOP
CP82C55AZ
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 40DIP Active24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CThrough Hole40-DIP (0.600", 15.24mm)40-DIP
MAX7300ATL+
 Maxim Integrated IC I/O EXPANDER 2WIRE 40TQFN Active28I²CYes
-
Push-Pull4.5mA, 10mA400kHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount40-WFQFN Exposed Pad40-TQFN-EP (6x6)
CS82C55AZ
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 44PLCC Active24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V0°C ~ 70°CSurface Mount44-LCC (J-Lead)44-PLCC (16.58x16.58)
FXL6408UMX
 ON Semiconductor IC GPIO EXPANDER I2C 8B 16-UMLP Active8I²CYesPOROpen Drain6mA400kHz1.65 V ~ 4 V-40°C ~ 85°CSurface Mount16-UFQFN16-UMLP (1.8x2.6)
PCA9536DP,118
 NXP USA Inc. IC I/O EXPANDER I2C 4B 8TSSOP Active4I²C, SMBusNoPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP
PCAL6416AHF,128
 NXP USA Inc. IC I/O EXPANDER 16Bit 24HWQFN Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
TCA9534PWR
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP Active8I²CYes
-
Push-Pull
-
400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
TCA9534DWR
 Texas Instruments IC I/O EXPANDER I2C 8B 16-SOIC Active8I²CYes
-
Push-Pull
-
400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCA9537DP,118
 NXP USA Inc. IC I/O EXPANDER I2C 4B 10TSSOP Active4I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-TSSOP
PCA9557PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 20mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
TCA9554PWR
 Texas Instruments IC I/O EXPANDER I2C 8BIT 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9538ABSHP
 NXP USA Inc. IC GPIO EXPANDER 8BIT 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCF8574TS/3,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Active8I²CYesPORPush-Pull300µA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCF8574ATS/3,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Active8I²CYesPORPush-Pull300µA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA8574APW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
TCA9535RGER
 Texas Instruments IC I/O EXPANDER I2C 16B 24VQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCA9538BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-HVQFN (4x4)
PCA9554ABS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-HVQFN (4x4)
TCA9539RGER
 Texas Instruments IC I/O EXPANDER I2C 16B 24VQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCF8574AT/3,518
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Active8I²CYesPORPush-Pull300µA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9554PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9534PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9538PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA8574PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9674APW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9674PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9555APW,118
 NXP USA Inc. IC GPIO EXPANDER 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
TCA6418EYFPR
 Texas Instruments IC I/O EXPANDER I2C 18B 25DSBGA Active18I²CYesKeypad Controller, PORPush-Pull10mA, 25mA1MHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount25-XFBGA, DSBGA25-DSBGA (2x2)
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