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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
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
PCA9557DBR
 Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-SSOP (0.209", 5.30mm Width)16-SSOP
TCA9535RTWR
 Texas Instruments IC I/O EXPANDER I2C 16B 24WQFN Active16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad24-WQFN (4x4)
PI4IOE5V9539ZDEX
 Diodes Incorporated IC I/O EXPANDER 16B I2C 24TQFN Active16I²CYes
-
-
-
400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
TCA9555DBR
 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
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
MCP23S18T-E/MJ
 Microchip Technology IC I/O EXPANDER SPI 16B 24QFN Active16SPIYes
-
Open Drain25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-VFQFN Exposed Pad24-QFN (4x4)
XRA1203IG24-F
 MaxLinear, Inc. IC I/O PORT EXPANDER I2C 24TSSOP Obsolete16I²C, SMBusYes
-
Open Drain
-
400kHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9534ARGTR
 Texas Instruments IC I/O EXPANDER I2C 8B 16VQFN Active8I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
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
STMPE1801BJR
 STMicroelectronics IC PORT EXPANDER 18BIT 25FIPCHIP Active18I²CYesKeypad Controller, PORPush-Pull4mA400kHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount25-WFBGA, WLCSP25-FlipChip (2x2)
TCA1116PWR
 Texas Instruments IC I/O EXPANDR I2C 16BIT 24TSSOP Active16I²CYesPORPush-Pull
-
400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCA9655EDWR2G
 ON Semiconductor IC I/O EXPANDER I2C 16B SOIC-24 Active16I²C, SMBusYesPORPush-Pull42mA100kHz1.65 V ~ 5.5 V-55°C ~ 125°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC
PCA9535EDTR2G
 ON Semiconductor IC I/O EXPANDER 16B 24TSSOP Active16I²C, SMBusYesPORPush-Pull10mA, 25mA100kHz1.65 V ~ 5.5 V-55°C ~ 125°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
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
NLVPCA9535EDTR2G
 ON Semiconductor IC EXPANDER 16-BIT I/O 24TSSOP Active8I²CYes
-
Open Drain
-
100kHz1.65 V ~ 5.5 V-55°C ~ 125°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
PCF8575DGVR
 Texas Instruments IC I/O EXPANDER I2C 16B 24TVSOP Active16I²C, SMBusYesPORPush-Pull1mA, 25mA400kHz2.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TFSOP (0.173", 4.40mm Width)24-TVSOP
PCF8575DBQR
 Texas Instruments IC I/O EXPANDER I2C 16B 24QSOP Active16I²C, SMBusYesPORPush-Pull1mA, 25mA400kHz2.5 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-SSOP/QSOP
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
ADP5587ACPZ-R7
 Analog Devices Inc. IC EXPANDER/KEYBOARD CTRLR Active18I²CYesKeypad Controller, POROpen Drain
-
400kHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount24-WFQFN Exposed Pad, CSP24-LFCSP-WQ (4x4)
TCA6416PWR
 Texas Instruments IC I/O EXPANDER I2C 16B 24TSSOP Not For New Designs16I²C, SMBusYesPORPush-Pull10mA, 25mA400kHz1.65 V ~ 5.5 V-40°C ~ 85°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
ID82C55A
 Renesas Electronics America Inc. IC I/O EXPANDER 24B 40DIP Active24ParallelNo
-
Open Drain2.5mA
-
4.5 V ~ 5.5 V-40°C ~ 85°CThrough Hole40-CDIP (0.600", 15.24mm)40-Cerdip
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
MCP23S08-E/SS
 Microchip Technology IC I/O EXPANDER SPI 8B 20SSOP Active8SPIYesPORPush-Pull25mA10MHz1.8 V ~ 5.5 V-40°C ~ 125°CSurface Mount20-SSOP (0.209", 5.30mm Width)20-SSOP
XRA1405IL24-F
 MaxLinear, Inc. IC I/O EXPANDER SPI 16B 24QFN Active16SPIYes
-
Open Drain
-
26MHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-QFN (4x4)
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
PCA9557PWR
 Texas Instruments IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusNoPOROpen Drain, Push-Pull10mA, 25mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MCP25050-I/SL
 Microchip Technology IC I/O EXPANDER CAN 8B 14SOIC Active8CAN V2.0bNoADC, EEPROM, POR, PWMPush-Pull25mA25MHz2.7 V ~ 5.5 V-40°C ~ 85°CSurface Mount14-SOIC (0.154", 3.90mm Width)14-SOIC
XRA1201PIL24-F
 MaxLinear, Inc. IC I/O PORT EXPANDER I2C 24QFN Active16I²C, SMBusYes
-
Push-Pull
-
400kHz1.65 V ~ 3.6 V-40°C ~ 85°CSurface Mount24-VFQFN Exposed Pad24-QFN (4x4)
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
PCA9554ADB
 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
MAX7327AATG+
 Maxim Integrated IC I/O EXPANDER I2C QFN Active4I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad24-TQFN-EP (3.5x3.5)
CAT9554YI-GT2
 ON Semiconductor IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusYesPORPush-Pull10mA, 24mA400kHz2.3 V ~ 5.5 V-40°C ~ 85°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
PCA9654EDR2G
 ON Semiconductor IC I/O EXPANDER 8BIT I2C 16SOIC Active8I²CYesPOR
-
-
100kHz1.65 V ~ 5.5 V-55°C ~ 125°CSurface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
PCA9535EDWR2G
 ON Semiconductor IC I/O Expander 16B 24SOIC Active16I²C, SMBusYesPORPush-Pull10mA, 25mA100kHz1.65 V ~ 5.5 V-55°C ~ 125°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC
PCA9535ECDWR2G
 ON Semiconductor IC I/O Expander 16B 24SOIC Active16I²C, SMBusYesPOROpen Drain25mA100kHz1.65 V ~ 5.5 V-55°C ~ 125°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC
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