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
PCA9535EDTR2G
PCA9535EDTR2G
IC I/O EXPANDER 16B 24TSSOP
onsemi
Tape & Reel (TR) Active16I²C, SMBusYesPORPush-Pull10mA, 25mA100 kHz1.65V ~ 5.5V-55°C ~ 125°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9555PW,118
PCA9555PW,118
IC I/O EXPANDER I2C 16B 24TSSOP
NXP USA Inc.
Tape & Reel (TR) Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9557BS,118
PCA9557BS,118
IC I/O EXPANDER I2C 8B 16HVQFN
NXP USA Inc.
Tape & Reel (TR) Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-HVQFN (4x4)
MCP23S09-E/SO
MCP23S09-E/SO
IC I/O EXPANDER SPI 8B 18SOIC
Microchip Technology
Tube Active8SPIYes-Open Drain25mA10 MHz1.8V ~ 5.5V-40°C ~ 125°CSurface Mount18-SOIC (0.295", 7.50mm Width)18-SOIC
MCP23S18T-E/SO
MCP23S18T-E/SO
IC I/O EXPANDER SPI 16B 28SOIC
Microchip Technology
Tape & Reel (TR) Active16SPIYes-Open Drain25mA10 MHz1.8V ~ 5.5V-40°C ~ 125°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
PCF8574ATS/3,118
PCF8574ATS/3,118
IC I/O EXPANDER I2C 8B 20SSOP
NXP USA Inc.
Tape & Reel (TR) Active8I²CYesPORPush-Pull300µA, 25mA100 kHz2.5V ~ 6V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
TCA9555DBT
TCA9555DBT
IC I/O EXPANDER 400KHZ 24SSOP
Texas Instruments
Tape & Reel (TR) Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz1.65V ~ 5.5V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCA8575PW,118
PCA8575PW,118
IC I/O EXPANDER I2C 16B 24TSSOP
NXP USA Inc.
Tape & Reel (TR) Active16I²CYesPORPush-Pull100µA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
MCP23S09-E/P
MCP23S09-E/P
IC I/O EXPANDER SPI 8B 18DIP
Microchip Technology
Tube Active8SPIYes-Open Drain25mA10 MHz1.8V ~ 5.5V-40°C ~ 125°CThrough Hole18-DIP (0.300", 7.62mm)18-PDIP
PCF8575RGER
PCF8575RGER
IC I/O EXPANDER I2C 16B 24VQFN
Texas Instruments
Tape & Reel (TR) Active16I²C, SMBusYesPORPush-Pull1mA, 25mA400 kHz4.5V ~ 5.5V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCA9534BS,118
PCA9534BS,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-VQFN Exposed Pad16-HVQFN (4x4)
PCA9538BS,118
PCA9538BS,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-VQFN Exposed Pad16-HVQFN (4x4)
PCA9538PW,118
PCA9538PW,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
PCA9554ABS,118
PCA9554ABS,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-VQFN Exposed Pad16-HVQFN (4x4)
PCA9554BS,118
PCA9554BS,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-VQFN Exposed Pad16-HVQFN (4x4)
PCA9554ABS3,118
PCA9554ABS3,118
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)
PCA9655EDWR2G
PCA9655EDWR2G
IC I/O EXPANDER I2C 16B SOIC-24
onsemi
Tape & Reel (TR) Active16I²C, SMBusYesPORPush-Pull42mA100 kHz1.65V ~ 5.5V-55°C ~ 125°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC
PCAL6524HEAZ
PCAL6524HEAZ
IC EXPANDER 24B 32HUQFN
NXP USA Inc.
Tape & Reel (TR) Active24I²CYesPOROpen Drain, Push-Pull-1 MHz1.65V ~ 5.5V-40°C ~ 85°CSurface Mount32-UFQFN Exposed Pad32-HUQFN (5x5)
PCAL6524HEHP
PCAL6524HEHP
IC I/O EXPANDER 24BIT 32HUQFN
NXP USA Inc.
Tape & Reel (TR) Active24I²CYesPOROpen Drain, Push-Pull-1 MHz1.65V ~ 5.5V-40°C ~ 85°CSurface Mount32-UFQFN Exposed Pad32-HUQFN (5x5)
PCA9539PW,118
PCA9539PW,118
IC I/O EXPANDER I2C 16B 24TSSOP
NXP USA Inc.
Tape & Reel (TR) Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400 kHz2.3V ~ 5.5V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP