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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
PCAL9554CPWJ
 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
PCA9535HF,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)
PCA9535HFHP
 NXP USA Inc. 16-BIT I2C-BUS AND SMBUS LOW PO Active16I²C, SMBusYesPOROpen Drain160mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9575PW1,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull1mA, 3mA400kHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9539BSHP
 NXP USA Inc. IC I2C BUS/SMBUS 16BIT 24HVQFN Active16I²CYesPOROpen Drain50mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9539RPW,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
PCA9704PWJ
 NXP USA Inc. IC GPI 16BIT SPI 18V INT 16TSSOP Active8 (Input Only)SPIYes
-
Open Drain
-
5MHz4.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCAL9539AHF,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)
PCA9555BSHP
 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)
PCA9673BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Active16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9675PW,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
PCA9539PW/Q900,118
 NXP USA Inc. IC I2C BUS/SMBUS 16BIT 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCF8575CTS/1,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Active16I²CYesPORPush-Pull25mA400kHz4.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.209", 5.30mm Width)24-SSOP
PCAL6524HEHP
 NXP USA Inc. IC I/O EXPANDER 24BIT 32HUQFN Last Time Buy24I²CYesPOROpen Drain, Push-Pull
-
1MHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount32-UFQFN Exposed Pad32-HUQFN (5x5)
PCF8574TS/3,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²CYesPORPush-Pull300µA, 25mA100kHz2.5 V ~ 6 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA9538PW,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
PCA9704PW/Q900J
 NXP USA Inc. IC GPI 16BIT SPI 18V INT 16TSSOP Active8 (Input Only)SPIYes
-
Open Drain
-
5MHz4.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA8574AD,512
 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
PCA9698DGG,518
 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
PCA9506DGG,512
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56TSSOP Last Time Buy40I²CYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
PCA9505DGG,112
 NXP USA Inc. IC I/O EXPANDER I2C 40B 56TSSOP Last Time Buy40I²CYesPORPush-Pull100µA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount56-TFSOP (0.240", 6.10mm Width)56-TSSOP
PCA9554AN,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16DIP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CThrough Hole16-DIP (0.300", 7.62mm)16-DIP
PCA9556PW,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 20mA100kHz3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9556PW,112
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16TSSOP Obsolete8I²C, SMBusYesPOROpen Drain, Push-Pull10mA, 20mA100kHz3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9672D,518
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9672D,512
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9555PW/DG,118
 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
PCA9554PW/DG,118
 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
PCA9673D,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9673D,112
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9538D,118
 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
PCA9539D,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
PCA9554ATS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA9554TS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA9674AD,518
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9674ATS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA9674D,518
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9674TS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SSOP Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-LSSOP (0.173", 4.40mm Width)20-SSOP
PCA9670D,518
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16SOIC Obsolete8I²CNoPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SO
PCA9671DK,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Obsolete16I²CNoPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-SSOP
PCA9673DK,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-SSOP
PCA9675BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24HVQFN Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-HVQFN (4x4)
PCA9675DK,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SSOP Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-SSOP
PCA9675D,118
 NXP USA Inc. IC I/O EXPANDER I2C 16B 24SOIC Obsolete16I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9674BS,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HVQFN Obsolete8I²CYesPORPush-Pull100µA, 25mA1MHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-HVQFN (3x3)
PCA9701D,118
 NXP USA Inc. IC SPI GPI 16-BIT 24-SOIC Obsolete16 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SO
PCA9574HR,115
 NXP USA Inc. IC I/O EXPANDER I2C 8B 16HXQFN Obsolete8I²C, SMBusYesPORPush-Pull1mA, 3mA400kHz1.1 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-XFQFN Exposed Pad16-UHXQFN (2x2)
PCA9701HF,118
 NXP USA Inc. IC SPI GPI 16BIT 24HWQFN Obsolete16 (Input Only)SPI SerialYes
-
Push-Pull
-
5MHz2.5 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad24-HWQFN (4x4)
PCA9501D,118
 NXP USA Inc. IC I/O EXPANDER I2C 8B 20SOIC Obsolete8I²C, SMBusYesEEPROM, PORPush-Pull100µA, 25mA400kHz2.5 V ~ 3.6 V-40°C ~ 85°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SO
PCA9621D,118
 NXP USA Inc. IC BUS OUTPUT PORT 2WIRE 16SOIC Obsolete8I²C, SMBusNo
-
Open Drain65mA1MHz2.7 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SO
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