I/O Expanders
Interface - Page 11
TCA6408APWR
Texas Instruments
Texas Instruments TCA6408APWR I/o Expander, 8 Bit, 400 Khz, I2C, 1.65 V, 5.5 V, TSSOP
Stock: 1236
PCF8575DWR
Texas Instruments
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SOIC -40 to 85
Stock: 1152
PCF8575DBR
Texas Instruments
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85
Stock: 1924
PCF8574RGTR
Texas Instruments
8-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 16-VQFN -40 to 85
Stock: 1626
PCAL9555APW,118
NXP Semiconductors
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin TSSOP T/R
Stock: 3275
PCA9675PW/S911,118
NXP USA Inc.
PCA9675 Tape & Reel (TR) Active I2C io expander 2.3V~5.5V 7.8mm 1MHz 100muA 25mA
Stock: 850
PCA9671BS,118
NXP Semiconductors
I/O Expander, 16 bit, I2C, SMBus, 2.3 V, 5.5 V, HVQFN, 24 Pins
Stock: 10770
PCA9557DR
Texas Instruments
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SOIC -40 to 85
Stock: 2682
PCA9555DBQR
Texas Instruments
16-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-SSOP -40 to 85
Stock: 34148
PCA9554ARGTR
Texas Instruments
IC XPNDR 400KHZ I2C SMBUS 16VQFN "I/O Expander 8 I2C, SMBus 400 kHz 16-VQFN (3x3)"
Stock: 3388
PCA9554ABS,118
NXP Semiconductors
PCA9554 8-bit I2C-SMBus Low Power I/O Port with Interrupt - HVQFN-16
Stock: 9026
PCA9535PWR
Texas Instruments
TEXAS INSTRUMENTS PCA9535PWR I/O Expander, 16bit, 400 kHz, I2C, SMBus, 2.3 V, 5.5 V, TSSOP
Stock: 998
PCA9534ARGVR
Texas Instruments
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-VQFN -40 to 85
Stock: 4024
PCA9534APW
Texas Instruments
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85
Stock: 64
PCA9500BS,118
NXP Semiconductors
PCA9500 Series 8-bit I2C-bus and SMBus I/O port with 2-kBit EEPROM - HVQFN-16
Stock: 11847
MCP23018-E/SS
Microchip
Microchip MCP23018-E/SS, 16-CHANNEL 16 Bit I/o Expander 3.4MHZ, I2C, 24-PIN SSOP
Stock: 1534
MCP23008T-E/SS
Microchip
MCP23008 Series 5.5 V 1.7 MHz 8-Bit I/O Expander with Serial Interface - SSOP-20
Stock: 4258