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
PI4IOE5V9535LEX
PI4IOE5V9535LEX
IC I/O EXPANDER 16B I2C 24TSSOP
Diodes Incorporated
Tape & Reel (TR) Active16I²CYes---400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9670BS,118
PCA9670BS,118
IC I/O EXPANDER I2C 8B 16HVQFN
NXP USA Inc.
Tape & Reel (TR) Active8I²CNoPORPush-Pull100µA, 25mA1 MHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL6416AEVJ
PCAL6416AEVJ
IC I/O EXPANDER 16BIT 24VFBGA
NXP USA Inc.
Agile Tape & Reel (TR) Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400 kHz1.65V ~ 5.5V-40°C ~ 85°CSurface Mount24-VFBGA24-VFBGA (3x3)
TCA9534DWT
TCA9534DWT
IC I/O EXPANDER I2C 8B 16SOIC
Texas Instruments
Tape & Reel (TR) Active8I²CYes-Push-Pull-400 kHz1.65V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCA9574BS,118
PCA9574BS,118
IC I/O EXPANDER I2C 8B 16HVQFN
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusYesPORPush-Pull1mA, 3mA400 kHz1.1V ~ 3.6V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9554CPWJ
PCA9554CPWJ
IC GPIO EXPANDER 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
PCA9574PW,118
PCA9574PW,118
IC I/O EXPANDER I2C 8B 16TSSOP
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusYesPORPush-Pull1mA, 3mA400 kHz1.1V ~ 3.6V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9574PW,112
PCA9574PW,112
IC I/O EXPANDER I2C 8B 16TSSOP
NXP USA Inc.
Tape & Reel (TR) Obsolete8I²C, SMBusYesPORPush-Pull1mA, 3mA400 kHz1.1V ~ 3.6V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9538DGVR
PCA9538DGVR
IC I/O EXPANDER I2C 8B 16TVSOP
Texas Instruments
Tape & Reel (TR) Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-TFSOP (0.173", 4.40mm Width)16-TVSOP
PCF8574APWR
PCF8574APWR
IC I/O EXPANDER I2C 8B 20TSSOP
Texas Instruments
Tape & Reel (TR) Active8I²CYesPORPush-Pull1mA, 25mA100 kHz2.5V ~ 6V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
PCA9554AD,118
PCA9554AD,118
IC I/O EXPANDER I2C 8B 16SOIC
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
MCP23018T-E/SO
MCP23018T-E/SO
IC I/O EXPANDER I2C 16B 28SOIC
Microchip Technology
Tape & Reel (TR) Active16I²CYesPOROpen Drain25mA3.4 MHz1.8V ~ 5.5V-40°C ~ 125°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
PCA9674ABS,118
PCA9674ABS,118
IC I/O EXPANDER I2C 8B 16HVQFN
NXP USA Inc.
Tape & Reel (TR) Active8I²CYesPORPush-Pull100µA, 25mA1 MHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9554DBR
PCA9554DBR
IC I/O EXPANDER I2C 8B 16SSOP
Texas Instruments
Tape & Reel (TR) Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCA9703PW,118
PCA9703PW,118
IC SHIFT REG SPI GPI 24TSSOP
NXP USA Inc.
Tape & Reel (TR) Active16 (Input Only)SPI SerialYes-Push-Pull-5 MHz4.5V ~ 5.5V-Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
MIC74YQS-TR
MIC74YQS-TR
IC I/O EXPANDER I2C 8B 16QSOP
Microchip Technology
Tape & Reel (TR) Active8I²C, SMBusYesFan Speed ControllerOpen Drain, Push-Pull7mA, 10mA100 kHz2.7V ~ 3.6V-40°C ~ 85°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
PCA9554PWR
PCA9554PWR
IC I/O EXPANDER I2C 8B 16TSSOP
Texas Instruments
Tape & Reel (TR) Not For New Designs8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554PW/Q900,118
PCA9554PW/Q900,118
IC I/O EXPANDER I2C 8B 16TSSOP
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9500BS,118
PCA9500BS,118
IC I/O EXPANDER I2C 8B 16HVQFN
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusNoEEPROM, PORPush-Pull100µA, 25mA400 kHz2.5V ~ 3.6V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-HVQFN (4x4)
PCF8575DWR
PCF8575DWR
IC I/O EXPANDER I2C 16B 24SOIC
Texas Instruments
Tape & Reel (TR) Active16I²C, SMBusYesPORPush-Pull1mA, 25mA400 kHz2.5V ~ 5.5V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC