I/O expanders operate as a slave device, responsible for sending data to and receiving data from microcontrollers through the MCU port. I/O expanders are used with microcontrollers, microprocessors, or similar devices to increase the number of signal connections that can be used to connect peripheral devices. This technique improves connectivity by increasing communication speed.
IC I/O EXPANDER I2C 8B 16TSSOP
IC I/O EXPANDER I2C 40B 56TSSOP
I2C Interface 400kHz 5.5V Automotive 36-Pin SSOP / IC I/O EXPANDER I2C 28B 36SSOP
IC I/O EXPANDER SPI 28B 28DIP
I2C Interface 400kHz 5.5V Automotive 16-Pin QSOP / IC I/O EXPANDER I2C 8B 16QSOP
IC I/O EXPANDER 24B 44PLCC
I2C/SMBus Interface 400kHz 3.6V 16-Pin TSSOP / IC I/O EXPANDER I2C 8B 16TSSOP
IC I/O EXPANDER I2C 8B 16SOIC
I2C Interface 400kHz 5.5V Automotive 24-Pin QSOP / IC I/O EXPANDER I2C 8B 24QSOP
IC I/O EXPANDER SPI 16B 24QFN
P8155H - PARALLEL I/O PORT, 22 I / I/O Expander
I2C Interface 1000kHz 5.5V 56-Pin TSSOP
IC GPIO EXPANDER I2C 8CH 28QFN
CMOS Programmable Peripheral Interface | IC I/O EXPANDER 24B 44PLCC
IC I/O EXPANDER I2C 8B 16TSSOP
IC XPNDR 400KHZ I2C 24TQFN
IC I/O PORT EXPANDER 16 BIT I2C / 16-BIT I2C/SMBUS GPIO EXPANDER
5000 pieces
IC XPNDR 25MHZ CAN V2.0B 14DIP
IC XPNDR 25MHZ CAN V2.0B 14DIP
ENHANCED SUPER I/O WITH LPC INTE / I/O Expander
LPC SUPER I/O / I/O Expander
IC XPNDR 100KHZ 2-WIRE 16QSOP
IC XPNDR PARALLEL 44PLCC / I/O Expander 24 Parallel 44-PLCC
16-BIT I/O EXPANDER / I/O Expander
12-BIT I/O EXPANDER / I/O Expander
IC XPND 400KHZ I2C SMBUS 16HVQFN / I/O Expander 8 I2C, SMBus 400 kHz 16-HVQFN (3x3)
IC XPNDR 10MHZ SPI 18SOIC
IC XPNDR 400KHZ I2C 16TQFN
IC XPND 400KHZ I2C SMBUS 16HVQFN
IC XPND 400KHZ I2C SMBUS 24TSSOP
IC XPND 400KHZ I2C SMBUS 24TSSOP
IC XPNDR 1MHZ I2C 16TSSOP
IC XPND 400KHZ I2C SMBUS 24HWQFN
IC XPNDR 1MHZ I2C 42VFBGA
IC XPNDR 400KHZ I2C 16TSSOP
IC XPNDR 400KHZ I2C 16QSOP
IC XPND 400KHZ I2C SMBUS 24HWQFN
IC XPNDR 400KHZ I2C 24TQFN / I/O Expander 8 I²C 400 kHz 24-TQFN (4x4)
IC XPNDR 100KHZ I2C 16TSSOP
IC XPNDR PARALLEL 44PLCC / I/O Expander 24 Parallel 44-PLCC (16.58x16.58)
IC XPNDR 400KHZ I2C 24TSSOP / I/O Expander 16 I²C 400 kHz 24-TSSOP
IC XPNDR 400KHZ I2C SMBUS 16SO
IC XPNDR 400KHZ I2C SMBUS 16SOIC / I/O Expander 8 I²C, SMBus 400 kHz 16-SOIC