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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
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)
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
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
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)
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
PCA9555PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9535APW,118
 NXP USA Inc. IC GPIO EXPANDER 16BIT 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9535BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9535CPW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPOROpen Drain10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9535PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9535PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9575PW2,118
 NXP USA Inc. IC I2C/SMBUS 16BIT GPIO 28-TSSOP Active16I²C, SMBusYesPORPush-Pull1mA, 3mA400kHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount28-TSSOP (0.173", 4.40mm Width)28-TSSOP
PCA9539PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9555BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9671PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²CNoPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCF8575TS/1,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Active16I²CYesPORPush-Pull10mA, 25mA400kHz2.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCA9554PW,112
 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
PCA9555PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCAL6524HEAZ
 NXP USA Inc. IC EXPANDER 24B 32HUQFN Active24I²CYesPOROpen Drain, Push-Pull
-
1MHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount32-UFQFN Exposed Pad32-HUQFN (5x5)
PCA9506DGG,518
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56TSSOP Active40I²CYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
PCA9505DGG,118
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56TSSOP Active40I²CYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
PCA9506BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56HVQFN Active40I²CYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-VFQFN Exposed Pad56-HVQFN (8x8)
PCA9698BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56HVQFN Active40I²CYesPOROpen Drain10mA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-VFQFN Exposed Pad56-HVQFN (8x8)
PCA9698DGG,512
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56TSSOP Active40I²CYesPOROpen Drain10mA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
PCA9570GMH
 NXP USA Inc. IC GPIO EXPANDER 8XQFN Active4I²C, SMBusNoPORPush-Pull4mA100kHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount8-XFQFN Exposed Pad8-XQFN (1.6x1.6)
PCAL6416AEVJ
 NXP USA Inc. IC I/O EXPANDER 16BIT 24VFBGA Active16I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFBGA24-VFBGA (3x3)
PCA6416APW,118
 NXP USA Inc. IC I/O EXPANDER I2C/SMB 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9554BPWJ
 NXP USA Inc. IC GPIO EXPANDER 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9538APWJ
 NXP USA Inc. IC GPIO EXPANDER 8BIT 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554ABS3,118
 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)
PCA9702PW,118
 NXP USA Inc. IC SPI GPI 8BIT 18V 16TSSOP Active8 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554APW,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
PCA9554ADB,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
PCA9554ADB,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
PCAL6408APWJ
 NXP USA Inc. IC I/O 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
PCAL9554BPWJ
 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
PCA9534D,118
 NXP USA Inc. 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-SO
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