I, O Expanders
622 partsThe most used on boards first, each with its symbol and footprint where the library has them.
PCA9555PW
TSSOP-24-40℃~+85℃ 1.1uA 16 2.3V~5.5V 3mA 400kHz 8 I2C、SMBus Interrupt Output Reset function、Cascade and address expansion TSSOP-24 I/O Expanders ROHSNXP Semiconductors
AW9523BTQR
TQFN-24-EP(4x4)-40℃~+85℃ 100nA 16 2.4V~5.5V 20mA 4 400kHz 60mV I2C Interrupt Output Push-Pull、Open-drain Reset function、Cascading and address extension、Input anti-jitter、Built-in LED driver、IO level configurable TQFN-24-EP(4x4) I/O Expanders ROHSAWINIC
TCA6416ARTWR
WQFN-24-EP(4x4)-40℃~+85℃ 1.65V~5.5V 10mA 16 2 200mV 25mA 3uA 4.1V 400kHz I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver、IO level configurable WQFN-24-EP(4x4) I/O Expanders ROHSTexas InstrumentsTCA8418RTW
WQFN-24-EP(4x4)-40℃~+85℃ 1.65V~3.6V 18 1MHz I2C Input anti-jitter、Keyboard matrix scanning Interrupt Output Open-drain WQFN-24-EP(4x4) I/O Expanders ROHSTexas Instruments
PCF8574T/3,518
SOIC-16-300mil-40℃~+85℃ 100kHz 10mA 16 2.5V~6V 2.5uA 30uA 8 I2C Interrupt Output Reset function、Cascading and address extension、Built-in LED driver SOIC-16-300mil I/O Expanders ROHSNXP SemiconductorsTCA9535PW
TSSOP-24-40℃~+85℃ 1.5uA 1.65V~5.5V 10mA 16 25mA 400kHz 4V 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascade and address expansion、Built-in LED driver TSSOP-24 I/O Expanders ROHSTexas InstrumentsTCA9555PW
TSSOP-24-40℃~+85℃ 1.65V~5.5V 10mA 16 25mA 3.5uA 400kHz 4V 500mV 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-24 I/O Expanders ROHSTexas Instruments
TCA6424ARGJR
VQFN-32-EP(5x5)-40℃~+85℃ 1.65V~5.5V 10mA 1uA 2 230mV 24 25mA 4.1V 400kHz I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver、IO level configurable VQFN-32-EP(5x5) I/O Expanders ROHSTexas InstrumentsPCA9539PW
TSSOP-24-40℃~+85℃ 16 1uA 2.3V~5.5V 4 400kHz I2C、SMBus Interrupt Output Reset function、Cascading and address extension TSSOP-24 I/O Expanders ROHSNXP Semiconductors
PCA9554PW
TSSOP-16-40℃~+85℃ 10mA 2.3V~5.5V 24mA 250nA 400kHz 4V 500mV 8 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension TSSOP-16 I/O Expanders ROHSNXP Semiconductors
MCP23017-E/SS
SSOP-28(5.3x10.2x0.65)-40℃~+125℃ 1.7MHz 1.8V~5.5V 16 1uA 600mV 8 8mA I2C Interrupt Output Reset function、Cascading and address extension SSOP-28 I/O Expanders ROHSMicrochip TechnologyPCA9557PW
TSSOP-16-40℃~+85℃ 10mA 2.3V~5.5V 250nA 400kHz 8 8 I2C、SMBus No Interrupt Output Open-drain Reset function、Cascading and address extension TSSOP-16 I/O Expanders ROHSNXP SemiconductorsTCA9534PW
TSSOP-16-40℃~+85℃ 1.5uA 1.65V~5.5V 10mA 25mA 4.1V 400kHz 500mV 8 8 I2C Interrupt Output Push-Pull Reset function、Cascade and address expansion、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsPCA9535PW
TSSOP-24-40℃~+85℃ 10mA 16 2.3V~5.5V 250nA 400kHz 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension TSSOP-24 I/O Expanders ROHSNXP SemiconductorsTCA9535PWR(UMW)
TSSOP-24I/O ExpandersUMWTCA9534APW
TSSOP-16-40℃~+85℃ 1.65V~5.5V 10mA 25mA 3.9uA 4.1V 400kHz 8 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsTCA9554PW
TSSOP-16-40℃~+85℃ 1.65V~5.5V 10mA 25mA 3.5uA 400kHz 4V 500mV 8 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas Instruments
PCAL6416AHF
HWQFN-24-40℃~+85℃ 1.65V~5.5V 16 1uA 2 25mA 400kHz I2C、SMBus Interrupt Output Push-Pull、Open-drain Reset function、Cascading and address extension、Built-in LED driver、IO level configurable HWQFN-24 I/O Expanders ROHSNXP Semiconductors
PCF8574APWR
ETSSOP-20-40℃~+85℃ 100kHz 10uA 2.5V~6V 25mA 310uA 8 Cascading and address extension、Built-in LED driver I2C Interrupt Output Push-Pull ETSSOP-20 I/O Expanders ROHSTexas Instruments
XL9535QF24
QFN-24(4x4)-40℃~+85℃ 10mA 16 2.3V~5.5V 250nA 25mA 4.1V 400kHz 500mV 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension QFN-24(4x4) I/O Expanders ROHSXINLUDAMCP23S17-E/SS
SSOP-28-208mil-40℃~+125℃ 1.8V~5.5V 10MHz 16 Interrupt Output Reset function、Cascading and address extension SPI SSOP-28-208mil I/O Expanders ROHSMicrochip TechnologyPCA9555APW
TSSOP-24-40℃~+85℃ 1.5uA 1.65V~5.5V 16 200mV 25mA 400kHz 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension、Built-in LED driver TSSOP-24 I/O Expanders ROHSNXP SemiconductorsTCA9539PW
TSSOP-24-40℃~+85℃ 1.5uA 1.65V~5.5V 10mA 16 25mA 4 4.1V 400kHz 400mV I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-24 I/O Expanders ROHSTexas Instruments
PCA9536DGKR
VSSOP-8-0.65mm-40℃~+85℃ 1.8uA 10mA 10mA 2.3V~5.5V 4 400kHz 4V 500mV I2C、SMBus No Interrupt Output Push-Pull Reset function、Built-in LED driver VSSOP-8-0.65mm I/O Expanders ROHSTexas InstrumentsPCF8574T/TR
SOP-16W-40℃~+85℃ 100kHz 10uA 2.5V~6V 25mA 300uA 8 8 Cascade and address expansion、Built-in LED driver I2C Interrupt Output Quasi-bidirectional output SOP-16W I/O Expanders ROHSHGSEMI
XL9555QF24
QFN-24-40℃~+85℃ 1.1mA 10mA 16 2.3V~5.5V 25mA 400kHz 4V 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension QFN-24 I/O Expanders ROHSXINLUDAPCF8574DWR
SOIC-16-300mil-40℃~+85℃ 100kHz 10uA 2.5V~6V 25mA 30uA 8 I2C Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver SOIC-16-300mil I/O Expanders ROHSTexas InstrumentsPCA9534PW
TSSOP-16-40℃~+85℃ 2.3V~5.5V 400kHz 8 I2C、SMBus Interrupt Output Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsPCA9538PW
TSSOP-16-40℃~+85℃ 1.9uA 10mA 2.3V~5.5V 25mA 4 4.1V 400kHz 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver TSSOP-16 I/O Expanders ROHSTexas InstrumentsTCA6408APW
TSSOP-16-40℃~+85℃ 1.65V~5.5V 10mA 1uA 2 200mV 25mA 400kHz 4V 8 I2C、SMBus Interrupt Output Push-Pull Reset function、Cascading and address extension、Built-in LED driver、IO level configurable TSSOP-16 I/O Expanders ROHSTexas Instruments