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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
TCA6408AQPWRQ1
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
TCA7408ZSZR
 Texas Instruments IC I/O EXPANDER I2C 8BIT 16UCSP Active8I²C, SMBusYesPORPush-Pull10mA400kHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-UFBGA, CSPBGA16-UCSP (2x2)
PCF8574RGYR
 Texas Instruments IC I/O EXPANDER I2C 8B 20VQFN Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-VFQFN Exposed Pad20-VQFN (3.5x4.5)
PCF8574DGVR
 Texas Instruments IC I/O EXPANDER I2C 8B 20TVSOP Active8I²CYesPORPush-Pull1mA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-TFSOP (0.173", 4.40mm Width)20-TVSOP
PCA9557DR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
PCA9557RGVR
 Texas Instruments IC I/O EXPANDER I2C 8B 16QFN Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-VQFN (4x4)
PCA9557DGVR
 Texas Instruments IC I/O EXPANDER I2C 8B 16TVSOP Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TFSOP (0.173", 4.40mm Width)16-TVSOP
TCA9535DBR
 Texas Instruments IC I/O EXPANDER 16B 24SSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
BU1850MUV-E2
 Rohm Semiconductor IC I/O EXPANDER IAC 8B 16VQFN Active8I²CYesPOROpen Drain
-
400kHz1.65 V ~ 3.6 V-30°C ~ 85°CSurface Mount16-VFQFN Exposed PadVQFN016V3030
PCA9674ABS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9672BS,118
 NXP USA Inc. IC I/O EXPANDER 8BIT 16-HVQFN Active8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9670BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²CNoPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
TCA6416AZQSR
 Texas Instruments IC I/O EXPANDER I2C 16B 24BGA Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFBGA24-BGA MICROSTAR JUNIOR (3x3)
PCA9538DWR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCA9538DBR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCAL6416AEX1Z
 NXP USA Inc. LOW-VOLTAGE TRANSLATING 16-BIT I Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-XFLGA24-X2QFN (2x2)
PCA9538DGVR
 Texas Instruments IC I/O EXPANDER I2C 8B 16TVSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TFSOP (0.173", 4.40mm Width)16-TVSOP
TCA9555RGER
 Texas Instruments IC I/O EXPANDER I2C SMBUS 24VQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
PCAL6408ABSHP
 NXP USA Inc. IC I/O EXPANDER 8BIT I2C 16HVQFN Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL9554BBSHP
 NXP USA Inc. IC I/O EXPANDER 8BIT 16HVQFN Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL9538APWJ
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554BS,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)
PCA9554BS3,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL6408AEX1Z
 NXP USA Inc. LOW-VOLTAGE TRANSLATING 8-BIT I Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-XFLGA16-X2QFN (1.6x1.6)
PCA9534BS3,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9554DB,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCA9534BS,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)
PCA9701PW,118
 NXP USA Inc. IC SPI GPI 16-BIT 24-TSSOP Active16 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
MCP23S18T-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
PCAL9555APW,118
 NXP USA Inc. IC GPIO EXPANDER 24TSSOP Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA6107DWR
 Texas Instruments IC I/O EXPANDER I2C 8B 18SOIC Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount18-SOIC (0.295", 7.50mm Width)18-SOIC
PCA9534ADWR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCA9534ADBR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCA9534ADGVR
 Texas Instruments IC I/O EXPANDER I2C 8B 16TVSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TFSOP (0.173", 4.40mm Width)16-TVSOP
PCA9534DGVR
 Texas Instruments IC I/O EXPANDER I2C 8B 16TVSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TFSOP (0.173", 4.40mm Width)16-TVSOP
PCA9538PW/Q900,118
 NXP USA Inc. IC I2C BUS/SMBUS 8BIT 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9534DBR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCAL9555AHF,128
 NXP USA Inc. IC I/O EXPANDER 16BIT 24HWQFN Active16I²CYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9539AHF,128
 NXP USA Inc. IC I/O EXPANDER I2C 24HWQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9535AHF,128
 NXP USA Inc. IC I/O EXPANDER I2C 24HWQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9555AHF,128
 NXP USA Inc. IC I/O EXPANDER I2C 24QFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9539APW,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
PCA9703PW,118
 NXP USA Inc. IC SHIFT Regulators SPI GPI 24TSSOP Active16 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz4.5 V ~ 5.5 V
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9535CHF,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HWQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA8575BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Active16I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA8575PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA8575DB,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Active16I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCA9554DBR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCA9554DWR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
PCA9554DGVR
 Texas Instruments IC I/O EXPANDER I2C 8B 16TVSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TFSOP (0.173", 4.40mm Width)16-TVSOP
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