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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
PCA9500BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Active8I²C, SMBusNoEEPROM, PORPush-Pull100µA, 25mA400kHz2.5 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-VQFN Exposed Pad16-HVQFN (4x4)
PCA9539BS,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)
PCA9539RBS,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)
PCA9502BS,128
 NXP USA Inc. IC I/O EXPANDER I2C/SPI 24HVQFN Active8I²C, SPINo
-
Push-Pull
-
400kHz2.3 V ~ 3.6 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9501BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20HVQFN Active8I²C, SMBusYesEEPROM, PORPush-Pull100µA, 25mA400kHz2.5 V ~ 3.6 V-40°C ~ 85°CSurface Mount20-VQFN Exposed Pad20-HVQFN (5x5)
PCA9501PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20TSSOP Active8I²C, SMBusYesEEPROMPush-Pull100µA, 25mA400kHz2.5 V ~ 3.6 V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
PCA9501PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20TSSOP Obsolete8I²C, SMBusYesEEPROM, PORPush-Pull100µA, 25mA400kHz2.5 V ~ 3.6 V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
PCAL9535AHF,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)
PCA9673PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9539RPW/Q900J
 NXP USA Inc. 16-BIT I2C-BUS AND SMBUS LOW POW Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 105°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9557PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA8574APW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCF8574AT/3,512
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull300µA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9672PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554APW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9554D,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9703PW,112
 NXP USA Inc. IC SPI GPI 16-BIT 24TSSOP Obsolete16 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz4.5 V ~ 5.5 V
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCF8575TS/1,112
 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
PCA9536D,118
 NXP USA Inc. IC I/O EXPANDER I2C 4B 8SOIC Active4I²C, SMBusNoPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SO
PCA9554CPWJ
 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
PCAL6408AHKX
 NXP USA Inc. IC I/O EXPANDER 8BIT I2C 16XQFN Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-XFQFN16-XQFN (1.8x2.6)
PCA9554AD,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
PCA9554D,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
PCA8574TS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA8574AD,518
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9535CD,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Obsolete16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9555DB,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCA9703PW/Q900,118
 NXP USA Inc. IC GPI 16-BIT SPI 24-TSSOP Active16 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz4.5 V ~ 5.5 V
-
Surface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9554AD,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9534PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA8574PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA8574TS,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA9500PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusNoEEPROM, PORPush-Pull100µA, 25mA400kHz2.5 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCF8575CTS/1,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Obsolete16I²CYesPORPush-Pull10mA, 25mA400kHz4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCA9539PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Obsolete16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9502BS,151
 NXP USA Inc. IC I/O EXPANDER I2C/SPI 24HVQFN Obsolete8I²C, SPINo
-
Push-Pull
-
400kHz2.3 V ~ 3.6 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9555DB,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Obsolete16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCA9675PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCF8574T/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
PCA9574PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPORPush-Pull1mA, 3mA400kHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9574PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPORPush-Pull1mA, 3mA400kHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9671D,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Obsolete16I²CNoPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA6416AEVJ
 NXP USA Inc. IC I/O EXPANDER 16BIT 24VFBGA Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFBGA24-VFBGA (3x3)
PCA9554BBSHP
 NXP USA Inc. IC I/O EXPANDER I2C 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9554CBSHP
 NXP USA Inc. IC I/O EXPANDER I2C 16HVQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9557D,118
 NXP USA Inc. 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-SO
PCA9672PW,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
PCAL9538ABS,128
 NXP USA Inc. IC I/O EXPANDER 8BIT 16HVQFN Active8I²CYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCAL9554CBS,128
 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)
PCAL6408AEXX
 NXP USA Inc. IC I/O EXPANDER 8BIT 16XFBGA Active8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-XFBGA16-XFBGA (1.6x1.6)
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