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HomeProductsIntegrated Circuits (ICs)Interface - I/O Expanders

Interface - I/O Expanders

470 Products Found

Product list

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Compare Image Part # Manufacturer Description Inventory ECAD Model RoHS Number of I/O Package Base Product Number Clock Frequency Current - Output Source/Sink Interrupt Output Voltage - Supply Supplier Device Package Package / Case Interface Features Output Type Mounting Type Operating Temperature Series Quantity
MCP23S17-E/SS MCP23S17-E/SS Microchip Technology IC XPNDR 10MHZ SPI 28SSOP In stock27576 pcs 16 Tube MCP23S17 10 MHz 25mA Yes 1.8V ~ 5.5V 28-SSOP 28-SSOP (0.209", 5.30mm Width) SPI POR Push-Pull Surface Mount -40°C ~ 125°C -
XRA1200IL16-F XRA1200IL16-F MaxLinear, Inc. IC XPNDR 400KHZ I2C SMBUS 16QFN In stock14580 pcs 8 Tray - 400 kHz - Yes 1.65V ~ 3.6V 16-QFN (3x3) 16-VFQFN Exposed Pad I²C, SMBus - Open Drain Surface Mount -40°C ~ 85°C -
PCA9538ABSHP PCA9538ABSHP NXP USA Inc. IC XPND 400KHZ I2C SMBUS 16HVQFN In stock48350 pcs 8 Tape & Reel (TR) PCA9538 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 16-HVQFN (3x3) 16-VFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
CS82C55A CS82C55A Renesas Electronics America Inc IC XPNDR PARALLEL 44PLCC In stock9670 pcs 24 Tube 82C55A - 2.5mA No 4.5V ~ 5.5V 44-PLCC (16.58x16.58) 44-LCC (J-Lead) Parallel - Open Drain Surface Mount 0°C ~ 70°C -
MCP23S08-E/SS MCP23S08-E/SS Microchip Technology IC XPNDR 10MHZ SPI 20SSOP In stock33332 pcs 8 Tube MCP23S08 10 MHz 25mA Yes 1.8V ~ 5.5V 20-SSOP 20-SSOP (0.209", 5.30mm Width) SPI POR Push-Pull Surface Mount -40°C ~ 125°C -
IS82C55AZ IS82C55AZ Renesas Electronics America Inc IC XPNDR PARALLEL 44PLCC In stock1744 pcs 24 Tube IS82C55 - 2.5mA No 4.5V ~ 5.5V 44-PLCC (16.58x16.58) 44-LCC (J-Lead) Parallel - Open Drain Surface Mount -40°C ~ 85°C -
PCA9536DR PCA9536DR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 8SOIC In stock45200 pcs 4 Tape & Reel (TR) PCA9536 400 kHz 10mA, 25mA No 2.3V ~ 5.5V 8-SOIC 8-SOIC (0.154", 3.90mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
BU8272GUW-E2 BU8272GUW-E2 Rohm Semiconductor IC XPNDR 400KHZ I2C 35VBGA In stock15970 pcs 20 Tape & Reel (TR) BU8272 400 kHz - Yes 1.65V ~ 1.95V VBGA035W040 35-VFBGA I²C - Open Drain Surface Mount -25°C ~ 85°C -
MCP23S17-E/ML MCP23S17-E/ML Microchip Technology IC XPNDR 10MHZ SPI 28QFN In stock22994 pcs 16 Tube MCP23S17 10 MHz 25mA Yes 1.8V ~ 5.5V 28-QFN (6x6) 28-VQFN Exposed Pad SPI POR Push-Pull Surface Mount -40°C ~ 125°C -
MCP23S17T-E/SS MCP23S17T-E/SS Microchip Technology IC XPNDR 10MHZ SPI 28SSOP In stock28454 pcs 16 Tape & Reel (TR) MCP23S17 10 MHz 25mA Yes 1.8V ~ 5.5V 28-SSOP 28-SSOP (0.209", 5.30mm Width) SPI - Push-Pull Surface Mount -40°C ~ 125°C -
CP82C55A CP82C55A Intersil IC XPNDR PARALLEL 40DIP In stock6090 pcs 24 Tube - - 2.5mA No 4.5V ~ 5.5V 40-PDIP 40-DIP (0.600", 15.24mm) Parallel - Open Drain Through Hole 0°C ~ 70°C -
MCP23S08T-E/ML MCP23S08T-E/ML Microchip Technology IC XPNDR 10MHZ SPI 20QFN In stock26286 pcs 8 Tape & Reel (TR) MCP23S08 10 MHz 25mA Yes 1.8V ~ 5.5V 20-QFN (4x4) 20-VFQFN Exposed Pad SPI POR Push-Pull Surface Mount -40°C ~ 125°C -
PI4IOE5V9539LEX PI4IOE5V9539LEX Diodes Incorporated IC XPNDR 400KHZ I2C 24TSSOP In stock43180 pcs 16 Tape & Reel (TR) PI4IOE5 400 kHz - Yes 2.3V ~ 5.5V 24-TSSOP 24-TSSOP (0.173", 4.40mm Width) I²C - - Surface Mount -40°C ~ 85°C -
CAT9534YI-G CAT9534YI-G Catalyst Semiconductor Inc. IC XPND 400KHZ I2C SMBUS 16TSSOP In stock28908 pcs 8 Bulk - 400 kHz 10mA, 24mA Yes 2.3V ~ 5.5V 16-TSSOP 16-TSSOP (0.173", 4.40mm Width) I²C, SMBus POR Open Drain Surface Mount -40°C ~ 85°C CAT9534
PCF8575DBR PCF8575DBR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SSOP In stock21989 pcs 16 Tape & Reel (TR) PCF8575 400 kHz 1mA, 25mA Yes 2.5V ~ 5.5V 24-SSOP 24-SSOP (0.209", 5.30mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
CP82C55AZ CP82C55AZ Renesas Electronics America Inc IC XPNDR PARALLEL 40DIP In stock3493 pcs 24 Tube CP82C55 - 2.5mA No 4.5V ~ 5.5V 40-PDIP 40-DIP (0.600', 15.24mm) Parallel - Open Drain Through Hole 0°C ~ 70°C -
XRA1200PIG16-F XRA1200PIG16-F MaxLinear, Inc. IC XPND 400KHZ I2C SMBUS 16TSSOP In stock9490 pcs 8 Tube - 400 kHz - Yes 1.65V ~ 3.6V 16-TSSOP 16-TSSOP (0.173', 4.40mm Width) I²C, SMBus - Open Drain Surface Mount -40°C ~ 85°C -
IMQ82C55AZ96 IMQ82C55AZ96 Renesas Electronics America Inc IC XPNDR PARALLEL 44MQFP In stock1491 pcs 24 Tape & Reel (TR) IMQ82C55 - 2.5mA No 4.5V ~ 5.5V 44-MQFP (10x10) 44-QFP Parallel - Open Drain Surface Mount -40°C ~ 85°C -
TCA9535RGER TCA9535RGER Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24VQFN In stock59440 pcs 16 Tape & Reel (TR) TCA9535 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 24-VQFN (4x4) 24-VFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
CS82C55A-5 CS82C55A-5 Renesas Electronics America Inc IC XPNDR PARALLEL 44PLCC In stock13830 pcs 24 Tube 82C55A - 2.5mA No 4.5V ~ 5.5V 44-PLCC (16.58x16.58) 44-LCC (J-Lead) Parallel - Open Drain Surface Mount 0°C ~ 70°C -
XRA1403IG24-F XRA1403IG24-F MaxLinear, Inc. IC XPNDR 26MHZ SPI 24TSSOP In stock5720 pcs 16 Tube - 26 MHz - Yes 1.65V ~ 3.6V 24-TSSOP 24-TSSOP (0.173', 4.40mm Width) SPI - Open Drain Surface Mount -40°C ~ 85°C -
PCA9570GMH PCA9570GMH NXP USA Inc. IC XPNDR 100KHZ I2C SMBUS 8XQFN In stock110150 pcs 4 Tape & Reel (TR) PCA9570 100 kHz 4mA No 1.1V ~ 3.6V 8-XQFN (1.6x1.6) 8-XFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
MCP25050-I/SL MCP25050-I/SL Microchip Technology IC XPNDR 25MHZ CAN V2.0B 14SOIC In stock8409 pcs 8 Tube MCP25050 25 MHz 25mA No 2.7V ~ 5.5V 14-SOIC 14-SOIC (0.154', 3.90mm Width) CAN V2.0b ADC, EEPROM, POR, PWM Push-Pull Surface Mount -40°C ~ 85°C -
XRA1200IG16-F XRA1200IG16-F MaxLinear, Inc. IC XPND 400KHZ I2C SMBUS 16TSSOP In stock16300 pcs 8 Tube - 400 kHz - Yes 1.65V ~ 3.6V 16-TSSOP 16-TSSOP (0.173', 4.40mm Width) I²C, SMBus - Open Drain Surface Mount -40°C ~ 85°C -
TCA9554ADBQR TCA9554ADBQR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 16SSOP In stock64600 pcs 8 Tape & Reel (TR) TCA9554 400 kHz - Yes 1.65V ~ 5.5V 16-SSOP 16-SSOP (0.154', 3.90mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
MCP23008-E/SS MCP23008-E/SS Microchip Technology IC XPNDR 1.7MHZ I2C 20SSOP In stock24979 pcs 8 Tube MCP23008 1.7 MHz 25mA Yes 1.8V ~ 5.5V 20-SSOP 20-SSOP (0.209', 5.30mm Width) I²C POR Push-Pull Surface Mount -40°C ~ 125°C -
CS82C55A-5Z96 CS82C55A-5Z96 Renesas Electronics America Inc IC XPNDR PARALLEL 44PLCC In stock3718 pcs 24 Tape & Reel (TR) CS82C55 - 2.5mA No 4.5V ~ 5.5V 44-PLCC (16.58x16.58) 44-LCC (J-Lead) Parallel - Open Drain Surface Mount 0°C ~ 70°C -
TCA9535DBT TCA9535DBT Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SSOP In stock25505 pcs 16 Tape & Reel (TR) TCA9535 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 24-SSOP 24-SSOP (0.209", 5.30mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
PCA9575PW1,118 PCA9575PW1,118 NXP USA Inc. IC XPND 400KHZ I2C SMBUS 24TSSOP In stock30641 pcs 16 Tape & Reel (TR) PCA9575 400 kHz 1mA, 3mA Yes 1.1V ~ 3.6V 24-TSSOP 24-TSSOP (0.173', 4.40mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
MCP25050-E/SL MCP25050-E/SL Microchip Technology IC XPNDR 25MHZ CAN V2.0B 14SOIC In stock7381 pcs 8 Tube MCP25050 25 MHz 25mA No 4.5V ~ 5.5V 14-SOIC 14-SOIC (0.154', 3.90mm Width) CAN V2.0b ADC, EEPROM, POR, PWM Push-Pull Surface Mount -40°C ~ 125°C -
PI4IOE5V9538LE PI4IOE5V9538LE Diodes Incorporated IC XPNDR 400KHZ SMBUS 16TSSOP In stock54680 pcs 8 Tube PI4IOE5 400 kHz - Yes 2.3V ~ 5.5V 16-TSSOP 16-TSSOP (0.173", 4.40mm Width) SMBus POR Open Drain Surface Mount - -
SX1508BIULTRT SX1508BIULTRT Semtech Corporation IC XPNDR 400KHZ I2C 20QFN In stock42631 pcs 8 Tape & Reel (TR) SX1508 400 kHz - Yes 1.2V ~ 3.6V 20-QFN-UT (3x3) 20-UFQFN Exposed Pad I²C POR Open Drain, Push-Pull Surface Mount -40°C ~ 85°C -
CP82C55A CP82C55A Renesas Electronics America Inc IC XPNDR PARALLEL 40DIP In stock9730 pcs 24 Tube 82C55A - 2.5mA No 4.5V ~ 5.5V 40-PDIP 40-DIP (0.600', 15.24mm) Parallel - Open Drain Through Hole 0°C ~ 70°C -
PCF8574RGYR PCF8574RGYR Texas Instruments IC XPNDR 100KHZ I2C 20VQFN In stock42800 pcs 8 Tape & Reel (TR) PCF8574 100 kHz 1mA, 25mA Yes 2.5V ~ 6V 20-VQFN (3.5x4.5) 20-VFQFN Exposed Pad I²C POR Push-Pull Surface Mount -40°C ~ 85°C -
PCF8574RGTR PCF8574RGTR Texas Instruments IC XPNDR 100KHZ I2C 16VQFN In stock59400 pcs 8 Tape & Reel (TR) PCF8574 100 kHz 1mA, 25mA Yes 2.5V ~ 6V 16-VQFN (3x3) 16-VFQFN Exposed Pad I²C POR Push-Pull Surface Mount -40°C ~ 85°C -
TCA9534PWR TCA9534PWR Texas Instruments IC XPNDR 400KHZ I2C 16TSSOP In stock50970 pcs 8 Tape & Reel (TR) TCA9534 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 16-TSSOP 16-TSSOP (0.173', 4.40mm Width) I²C - Push-Pull Surface Mount -40°C ~ 85°C -
DS4550E DS4550E Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C JTAG 20TSSOP In stock6270 pcs 9 Tube DS4550 400 kHz 16mA No 2.7V ~ 5.5V 20-TSSOP 20-TSSOP (0.173", 4.40mm Width) I²C, JTAG EEPROM, POR Open Drain Surface Mount -40°C ~ 85°C -
MAX7300ATL+ MAX7300ATL+ Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C 40TQFN In stock4105 pcs 28 Tube MAX7300 400 kHz 4.5mA, 10mA Yes 2.5V ~ 5.5V 40-TQFN (6x6) 40-WFQFN Exposed Pad I²C - Push-Pull Surface Mount -40°C ~ 125°C -
PCA9534DGVR PCA9534DGVR Texas Instruments IC XPND 400KHZ I2C SMBUS 16TVSOP In stock21338 pcs 8 Tape & Reel (TR) PCA9534 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 16-TVSOP 16-TFSOP (0.173", 4.40mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
PCA9655EMTTXG PCA9655EMTTXG onsemi IC XPNDR 100KHZ I2C SMBUS 24QFN In stock19891 pcs 16 Tape & Reel (TR) PCA9655 100 kHz 42mA Yes 1.65V ~ 5.5V 24-QFN (4x4) 24-WFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -55°C ~ 125°C -
PCA9501PW PCA9501PW NXP USA Inc. PARALLEL I/O PORT, 8-BIT, 8 I/O, In stock6670 pcs - Bulk - - - - - - - - - - - - *
PCA9534DBR PCA9534DBR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 16SSOP In stock37044 pcs 8 Tape & Reel (TR) PCA9534 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 16-SSOP 16-SSOP (0.209", 5.30mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
CS82C55AZ96 CS82C55AZ96 Renesas Electronics America Inc IC XPNDR PARALLEL 44PLCC In stock2206 pcs 24 Tape & Reel (TR) CS82C55 - 2.5mA No 4.5V ~ 5.5V 44-PLCC (16.58x16.58) 44-LCC (J-Lead) Parallel - Open Drain Surface Mount 0°C ~ 70°C -
MAX7318AWG+T MAX7318AWG+T Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C SMBUS 24SOIC In stock9023 pcs 16 Tape & Reel (TR) MAX7318 400 kHz 31mA, 43mA Yes 2V ~ 5.5V 24-SOIC 24-SOIC (0.295", 7.50mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 125°C -
FXL6408UMX FXL6408UMX onsemi IC XPNDR 400KHZ I2C 16UMLP In stock45370 pcs 8 Tape & Reel (TR) FXL6408 400 kHz 6mA Yes 1.65V ~ 4V 16-UMLP (1.8x2.6) 16-UFQFN I²C POR Open Drain Surface Mount -40°C ~ 85°C -
W83L603G W83L603G Nuvoton Technology Corporation IC XPNDR SMBUS 14SOP In stock40361 pcs 8 Tube W83L603 - 16mA Yes 3.3V 14-SOP 14-SOIC (0.154', 3.90mm Width) SMBus Buzzer Outputs, LED Outputs, POR Open Drain, Push-Pull Surface Mount 0°C ~ 70°C -
CP82C55A-5 CP82C55A-5 Intersil IC XPNDR PARALLEL 40DIP In stock6210 pcs 24 Tube - - 2.5mA No 4.5V ~ 5.5V 40-PDIP 40-DIP (0.600", 15.24mm) Parallel - Open Drain Through Hole 0°C ~ 70°C -
MAX7301AAX+T MAX7301AAX+T Analog Devices Inc./Maxim Integrated IC XPNDR 26MHZ SPI 36SSOP In stock5262 pcs 28 Tape & Reel (TR) MAX7301 26 MHz 4.5mA, 10mA Yes 2.5V ~ 5.5V 36-SSOP 36-BSOP (0.295", 7.50mm Width) SPI - Push-Pull Surface Mount -40°C ~ 125°C -
PCF8575CDWR PCF8575CDWR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SOIC In stock25032 pcs 16 Tape & Reel (TR) PCF8575 400 kHz 10mA, 25mA Yes 4.5V ~ 5.5V 24-SOIC 24-SOIC (0.295', 7.50mm Width) I²C, SMBus POR Open Drain Surface Mount -40°C ~ 85°C -
PCA9557DB PCA9557DB Texas Instruments IC XPNDR 400KHZ I2C SMBUS 16SSOP In stock37450 pcs 8 Tube PCA9557 400 kHz 10mA, 25mA No 2.3V ~ 5.5V 16-SSOP 16-SSOP (0.209", 5.30mm Width) I²C, SMBus POR Open Drain, Push-Pull Surface Mount -40°C ~ 85°C -
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