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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
MAX7310AEE+T
 Maxim Integrated IC I/O EXPANDER I2C 8B 16QSOP Active8I²C, SMBusNoPOROpen Drain, Push-Pull18mA, 30mA400kHz2.3 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX7310ATE+T
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TQFN Active8I²C, SMBusNoPOROpen Drain, Push-Pull18mA, 30mA400kHz2.3 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-WQFN Exposed Pad16-TQFN (4x4)
MAX7310AUE+
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusNoPOROpen Drain, Push-Pull18mA, 30mA400kHz2.3 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MAX7310AUE+T
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TSSOP Active8I²C, SMBusNoPOROpen Drain, Push-Pull18mA, 30mA400kHz2.3 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
MAX7320ATE+T
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TQFN Active8I²CNoPOROpen Drain, Push-Pull25mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
MAX7321AEE+
 Maxim Integrated IC I/O EXPANDER I2C 8B 16QSOP Active8I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX7321AEE+T
 Maxim Integrated IC I/O EXPANDER I2C 8B 16QSOP Active8I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX7321ATE+
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TQFN Active8I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
MAX7321ATE+T
 Maxim Integrated IC I/O EXPANDER I2C 8B 16TQFN Active8I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
MAX7323AEE+
 Maxim Integrated IC I/O EXPANDER I2C 4B 16QSOP Active4I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX7325AEG+
 Maxim Integrated IC I/O EXPANDER I2C 8B 24QSOP Active16 (8 Output Only)I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
MAX7325AEG+T
 Maxim Integrated IC I/O EXPANDER I2C 8B 24QSOP Active16 (8 Output Only)I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
MAX7325ATG+
 Maxim Integrated IC I/O EXPANDER I2C 8B 24TQFN Active16 (8 Output Only)I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad24-TQFN (4x4)
MAX7327AATG+T
 Maxim Integrated IC I/O EXPANDER I2C 24TQFN Active4I²CYesPOROpen Drain, Push-Pull20mA400kHz1.71 V ~ 5.5 V-40°C ~ 125°CSurface Mount24-WFQFN Exposed Pad24-TQFN-EP (3.5x3.5)
MIC74YQS
 Microchip Technology IC I/O EXPANDER I2C 8B 16QSOP Active8I²C, SMBusYesFan Speed ControllerOpen Drain, Push-Pull7mA, 10mA100kHz2.7 V ~ 3.6 V-40°C ~ 85°CSurface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
PCA9557D
 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
PCA9557DB
 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
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
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
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
PCA9557PW
 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
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
PCA9557PWT
 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
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)
PCA9557RGYR
 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-VFQFN Exposed Pad16-VQFN (4x4)
SX1508BIULTRT
 Semtech Corporation IC EXPANDER 8 CHAN 20QFN Active8I²CYesPOROpen Drain, Push-Pull
-
400kHz1.2 V ~ 3.6 V-40°C ~ 85°CSurface Mount20-UFQFN Exposed Pad20-QFN-UT (3x3)
SX1509BIULTRT
 Semtech Corporation IC GPIO EXPANDER I2C 16CH 28QFN Active16I²CYesKeypad Controller, LED Output, POROpen Drain, Push-Pull8mA, 15mA400kHz1.425 V ~ 3.6 V-40°C ~ 85°CSurface Mount28-UFQFN Exposed Pad28-QFN-UT (4x4)
SX1509QBIULTRT
 Semtech Corporation IC GPIO EXPANDER I2C 16CH 28QFN Active16I²CYesKeypad Controller, LED Output, POROpen Drain, Push-Pull8mA, 15mA400kHz1.425 V ~ 3.6 V-40°C ~ 85°CSurface Mount28-UFQFN Exposed Pad28-QFN-UT (4x4)
W83L603G
 Nuvoton Technology Corporation of America IC I/O EXPANDER SMBUS 8B 14SOIC Active8SMBusYesBuzzer Outputs, LED Outputs, POROpen Drain, Push-Pull16mA
-
3.3V0°C ~ 70°CSurface Mount14-SOIC (0.154", 3.90mm Width)14-SOP
W83L604G
 Nuvoton Technology Corporation of America IC I/O EXPANDER SMBUS 14B 20SSOP Active14SMBusYesBuzzer Outputs, LED Outputs, POROpen Drain, Push-Pull16mA
-
3.3V0°C ~ 70°CSurface Mount20-SSOP (0.209", 5.30mm Width)20-SSOP
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