Interface - I/O Expanders
1060 Items
PDF Mfr Part # RFQ Series Packaging Product StatusNumber of I/OInterfaceInterrupt OutputFeaturesOutput TypeCurrent - Output Source/SinkClock FrequencyVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
PI4IOE5V9554LE
PI4IOE5V9554LE
IC I/O EXPANDER 8-BIT 16TSSOP
Diodes Incorporated
Tube Active8I²CYes---400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9539PWR
PCA9539PWR
IC I/O EXPANDER I2C 16B 24TSSOP
Texas Instruments
Tape & Reel (TR) Not For New Designs16I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
MCP23009-E/SO
MCP23009-E/SO
IC I/O EXPANDER I2C 8B 18SOIC
Microchip Technology
Tube Active8I²CYesPOROpen Drain25mA3.4 MHz1.8V ~ 5.5V-40°C ~ 125°CSurface Mount18-SOIC (0.295", 7.50mm Width)18-SOIC
PI4IOE5V9539LE
PI4IOE5V9539LE
IC I/O EXPANDER 16B I2C 24TSSOP
Diodes Incorporated
Tube Active16I²CYes---400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9538APWJ
PCA9538APWJ
IC GPIO EXPANDER 8BIT 16TSSOP
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz1.65V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
XRA1201PIL24-F
XRA1201PIL24-F
IC I/O PORT EXPANDER I2C 24QFN
MaxLinear, Inc.
Tray Active16I²C, SMBusYes-Push-Pull-400 kHz1.65V ~ 3.6V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-QFN (4x4)
PCA9555PWR
PCA9555PWR
IC I/O EXPANDER I2C 16B 24TSSOP
Texas Instruments
Tape & Reel (TR) Not For New Designs16I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9654EDTR2G
PCA9654EDTR2G
IC I/O EXPANDER 8BIT I2C 16TSSOP
onsemi
Tape & Reel (TR) Active8I²CYesPOR--100 kHz1.65V ~ 5.5V-55°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554BS3,118
PCA9554BS3,118
IC I/O EXPANDER I2C 8B 16HVQFN
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9554ADW
PCA9554ADW
IC I/O EXPANDER I2C 8B 16SOIC
Texas Instruments
Tube Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCAL9554BPWJ
PCAL9554BPWJ
IC GPIO EXPANDER 16TSSOP
NXP USA Inc.
Agile Tape & Reel (TR) Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400 kHz1.65V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9539APW,118
PCA9539APW,118
IC GPIO EXPANDER 24TSSOP
NXP USA Inc.
Tape & Reel (TR) Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz1.65V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9554PW,112
PCA9554PW,112
IC I/O EXPANDER I2C 8B 16TSSOP
NXP USA Inc.
Bulk Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9701PW,118
PCA9701PW,118
IC SPI GPI 16-BIT 24-TSSOP
NXP USA Inc.
Tape & Reel (TR) Active16 (Input Only)SPI SerialYes-Push-Pull-5 MHz2.5V ~ 5.5V-40°C ~ 125°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
MCP23016T-I/ML
MCP23016T-I/ML
IC I/O EXPANDER I2C 16B 28QFN
Microchip Technology
Tape & Reel (TR) Active16I²CYesPORPush-Pull25mA400 kHz2V ~ 5.5V-40°C ~ 85°CSurface Mount28-VQFN Exposed Pad28-QFN (6x6)
MCP23016-I/SP
MCP23016-I/SP
IC I/O EXPANDER I2C 16B 28SDIP
Microchip Technology
Tube Active16I²CYesPORPush-Pull25mA400 kHz2V ~ 5.5V-40°C ~ 85°CThrough Hole28-DIP (0.300", 7.62mm)28-SPDIP
PCA9535CPW,118
PCA9535CPW,118
IC I/O EXPANDER I2C 16B 24TSSOP
NXP USA Inc.
Tape & Reel (TR) Active16I²C, SMBusYesPOROpen Drain10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9534DB
PCA9534DB
IC I/O EXPANDER I2C 8B 16SSOP
Texas Instruments
Bulk Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCA9502BS,128
PCA9502BS,128
IC I/O EXPANDER I2C/SPI 24HVQFN
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SPIYes-Push-Pull-400 kHz2.3V ~ 3.6V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9501PW,118
PCA9501PW,118
IC I/O EXPANDER I2C 8B 20TSSOP
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusYesEEPROMPush-Pull100µA, 25mA400 kHz2.5V ~ 3.6V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP