About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Netherlands(Nederland) Spain(español) Turkey(Türk dili) Israel(עִבְרִית) Denmark(Dansk) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Philippines(Pilipino)
Africa, India and Middle East
India(हिंदी)
North America
United States(English) Canada(English) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Interface - I/O Expanders

Interface - I/O Expanders

470 Products Found

Product list

123456710
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
SX1505I087TRT SX1505I087TRT Semtech Corporation IC XPNDR 400KHZ I2C 20QFN In stock14100 pcs 8 Tape & Reel (TR) SX150 400 kHz 8mA, 24mA Yes 2.5V ~ 5.5V 20-QFN-UT (3x3) 20-UFQFN Exposed Pad I²C POR Push-Pull Surface Mount -40°C ~ 85°C -
MAX7316ATE+ MAX7316ATE+ Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C SMBUS 16TQFN In stock16290 pcs 10 Tube MAX7316 400 kHz 50mA Yes 2V ~ 3.6V 16-TQFN (3x3) 16-WFQFN Exposed Pad I²C, SMBus PWM Open Drain Surface Mount -40°C ~ 125°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 -
PCA9535DBR PCA9535DBR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SSOP In stock29279 pcs 16 Tape & Reel (TR) PCA9535 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 24-SSOP 24-SSOP (0.209", 5.30mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°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 -
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 -
TCA9538PWR TCA9538PWR Texas Instruments IC XPNDR 400KHZ I2C 16TSSOP In stock54670 pcs 8 Tape & Reel (TR) TCA9538 400 kHz - Yes 1.65V ~ 5.5V 16-TSSOP 16-TSSOP (0.173', 4.40mm Width) I²C - Push-Pull Surface Mount -40°C ~ 85°C -
XRA1201IG24-F XRA1201IG24-F MaxLinear, Inc. IC XPND 400KHZ I2C SMBUS 24TSSOP In stock17650 pcs 16 Tube - 400 kHz - Yes 1.65V ~ 3.6V 24-TSSOP 24-TSSOP (0.173', 4.40mm Width) I²C, SMBus - - Surface Mount -40°C ~ 85°C -
MAX7300AAX+ MAX7300AAX+ Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C 36SSOP In stock3645 pcs 28 Tube MAX7300 400 kHz 4.5mA, 10mA Yes 2.5V ~ 5.5V 36-SSOP 36-BSOP (0.295", 7.50mm Width) I²C - Push-Pull Surface Mount -40°C ~ 125°C -
PCF8574T/3,518 PCF8574T/3,518 NXP USA Inc. IC XPNDR 100KHZ I2C 16SO In stock37390 pcs 8 Tape & Reel (TR) PCF8574 100 kHz 300µA, 25mA Yes 2.5V ~ 6V 16-SO 16-SOIC (0.295', 7.50mm Width) I²C POR Push-Pull Surface Mount -40°C ~ 85°C -
TCA6408ARGTR TCA6408ARGTR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 16VQFN In stock63080 pcs 8 Tape & Reel (TR) TCA6408 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 16-VQFN (3x3) 16-VFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
CP82C55A-5 CP82C55A-5 Renesas Electronics America Inc IC XPNDR PARALLEL 40DIP In stock13820 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 -
MCP23018-E/SS MCP23018-E/SS Microchip Technology IC XPNDR 3.4MHZ I2C 24SSOP In stock21413 pcs 16 Tube MCP23018 3.4 MHz 25mA Yes 1.8V ~ 5.5V 24-SSOP 24-SSOP (0.209', 5.30mm Width) I²C POR Open Drain Surface Mount -40°C ~ 125°C -
PCA6107DWR PCA6107DWR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 18SOIC In stock12210 pcs 8 Tape & Reel (TR) PCA6107 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 18-SOIC 18-SOIC (0.295", 7.50mm Width) I²C, SMBus 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 -
PCA9554PW PCA9554PW Texas Instruments IC XPND 400KHZ I2C SMBUS 16TSSOP In stock15590 pcs 8 Tube PCA9554 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 16-TSSOP 16-TSSOP (0.173", 4.40mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
TCA9534DWR TCA9534DWR Texas Instruments IC XPNDR 400KHZ I2C 16SOIC In stock46540 pcs 8 Tape & Reel (TR) TCA9534 400 kHz - Yes 1.65V ~ 5.5V 16-SOIC 16-SOIC (0.295', 7.50mm Width) I²C POR Push-Pull Surface Mount -40°C ~ 85°C -
MAX7321ATE+T MAX7321ATE+T Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C 16TQFN In stock18655 pcs 8 Tape & Reel (TR) MAX7321 400 kHz 20mA Yes 1.71V ~ 5.5V 16-TQFN (3x3) 16-WFQFN Exposed Pad I²C POR Open Drain, Push-Pull Surface Mount -40°C ~ 125°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 -
TCA6416PWR TCA6416PWR Texas Instruments IC XPND 400KHZ I2C SMBUS 24TSSOP In stock18686 pcs 16 Tape & Reel (TR) TCA6416 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 24-TSSOP 24-TSSOP (0.173', 4.40mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
PCA9538APWJ PCA9538APWJ NXP USA Inc. IC XPND 400KHZ I2C SMBUS 16TSSOP In stock53510 pcs 8 Tape & Reel (TR) PCA9538 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 16-TSSOP 16-TSSOP (0.173', 4.40mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
TCA9555RTWR TCA9555RTWR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24WQFN In stock43080 pcs 16 Tape & Reel (TR) TCA9555 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 24-WQFN (4x4) 24-WFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
CS82C55AZ CS82C55AZ Renesas Electronics America Inc IC XPNDR PARALLEL 44PLCC In stock2887 pcs 24 Tube 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 -
MCP23009-E/SO MCP23009-E/SO Microchip Technology IC XPNDR 3.4MHZ I2C 18SOIC In stock25101 pcs 8 Tube MCP23009 3.4 MHz 25mA Yes 1.8V ~ 5.5V 18-SOIC 18-SOIC (0.295", 7.50mm Width) I²C POR Open Drain Surface Mount -40°C ~ 125°C -
CY8C9560A-24AXI CY8C9560A-24AXI Infineon Technologies IC XPNDR 100KHZ I2C 100TQFP In stock5774 pcs 60 Tray CY8C9560 100 kHz 10mA, 25mA Yes 3V ~ 5.25V 100-TQFP (14x14) 100-LQFP I²C EEPROM, POR, PWM, WDT Open Drain Surface Mount -40°C ~ 85°C -
TCA9555DBR TCA9555DBR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SSOP In stock60680 pcs 16 Tape & Reel (TR) TCA9555 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 -
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 -
MAX7313AEG+T MAX7313AEG+T Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C SMBUS 24QSOP In stock13133 pcs 16 Tape & Reel (TR) MAX7313 400 kHz 50mA Yes 2V ~ 3.6V 24-QSOP 24-SSOP (0.154', 3.90mm Width) I²C, SMBus PWM Open Drain Surface Mount -40°C ~ 125°C -
MCP23018-E/MJ MCP23018-E/MJ Microchip Technology IC XPNDR 3.4MHZ I2C 24QFN In stock23899 pcs 16 Tube MCP23018 3.4 MHz 25mA Yes 1.8V ~ 5.5V 24-QFN (4x4) 24-VFQFN Exposed Pad I²C POR Open Drain Surface Mount -40°C ~ 125°C -
PI4IOE5V9536UEX PI4IOE5V9536UEX Diodes Incorporated IC XPNDR 1MHZ SMBUS 8MSOP In stock54440 pcs 4 Tape & Reel (TR) PI4IOE5 1 MHz 50mA No 2.3V ~ 5.5V 8-MSOP 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) SMBus POR - Surface Mount -40°C ~ 85°C -
STMPE1600QTR STMPE1600QTR STMicroelectronics IC XPNDR 400KHZ I2C 24QFN In stock5790 pcs 16 Tape & Reel (TR) STMPE1600 400 kHz 4mA Yes 1.65V ~ 3.6V 24-QFN 24-VFQFN Exposed Pad I²C POR Open Drain Surface Mount -40°C ~ 85°C Xpander Logic™
PCA9555DB PCA9555DB Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SSOP In stock17294 pcs 16 Tube PCA9555 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 24-SSOP 24-SSOP (0.209", 5.30mm Width) I²C, SMBus POR Push-Pull 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 -
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 -
TCA6416RTWR TCA6416RTWR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24WQFN In stock22181 pcs 16 Tape & Reel (TR) TCA6416 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 24-WQFN (4x4) 24-WFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
PCA9534APWR PCA9534APWR Texas Instruments IC XPND 400KHZ I2C SMBUS 16TSSOP In stock46419 pcs 8 Tape & Reel (TR) PCA9534 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 16-TSSOP 16-TSSOP (0.173", 4.40mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
DS4520E+ DS4520E+ Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C 16TSSOP In stock15554 pcs 9 Tube DS4520 400 kHz 12mA No 2.7V ~ 5.5V 16-TSSOP 16-TSSOP (0.173', 4.40mm Width) I²C EEPROM, POR Open Drain Surface Mount -40°C ~ 85°C -
PCF8575DBQR PCF8575DBQR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SSOP In stock20639 pcs 16 Tape & Reel (TR) PCF8575 400 kHz 1mA, 25mA Yes 2.5V ~ 5.5V 24-SSOP 24-SSOP (0.154', 3.90mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
MAX7325AEG+T MAX7325AEG+T Analog Devices Inc./Maxim Integrated IC XPNDR 400KHZ I2C 24QSOP In stock17126 pcs 16 (8 Output Only) Tape & Reel (TR) MAX7325 400 kHz 20mA Yes 1.71V ~ 5.5V 24-QSOP 24-SSOP (0.154', 3.90mm Width) I²C POR Open Drain, Push-Pull Surface Mount -40°C ~ 125°C -
MAX7310ATE MAX7310ATE Analog Devices Inc./Maxim Integrated MULTI-PORT I/O EXPANDER In stock13450 pcs 8 Bulk - 400 kHz 18mA, 30mA No 2.3V ~ 5.5V 16-TQFN (4x4) 16-WQFN Exposed Pad I²C, SMBus POR Open Drain Surface Mount -40°C ~ 125°C -
TCA6424ARGJR TCA6424ARGJR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 32UQFN In stock27183 pcs 24 Tape & Reel (TR) TCA6424 400 kHz 10mA, 25mA Yes 1.65V ~ 5.5V 32-UQFN (5x5) 32-UFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
MAX7317AEE MAX7317AEE Analog Devices Inc./Maxim Integrated SPI-INTERFACED I/O EXPANDER In stock26867 pcs 10 Bulk - - 20mA No 2.25V ~ 3.6V 16-QSOP 16-SSOP (0.154", 3.90mm Width) SPI POR Open Drain Surface Mount -40°C ~ 125°C -
CY8C9540A-24PVXI CY8C9540A-24PVXI Infineon Technologies IC XPNDR 100KHZ I2C 48SSOP In stock4855 pcs 40 Tube CY8C9540 100 kHz 10mA, 25mA Yes 3V ~ 5.25V 48-SSOP 48-BSSOP (0.295", 7.50mm Width) I²C EEPROM, POR, PWM, WDT Open Drain Surface Mount -40°C ~ 85°C -
PCA9539DBQR PCA9539DBQR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SSOP In stock39290 pcs 16 Tape & Reel (TR) PCA9539 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 24-SSOP 24-SSOP (0.154', 3.90mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
MAX7301AAI MAX7301AAI Analog Devices Inc./Maxim Integrated MULTI-PORT I/O EXPANDER In stock10620 pcs 28 Bulk - 26 MHz 4.5mA, 10mA Yes 2.5V ~ 5.5V 28-SSOP 28-SSOP (0.209", 5.30mm Width) SPI - Push-Pull Surface Mount -40°C ~ 125°C -
TCA9535DBR TCA9535DBR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24SSOP In stock58480 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 -
PCA9534ARGVR PCA9534ARGVR Texas Instruments IC XPNDR 400KHZ I2C SMBUS 16VQFN In stock33819 pcs 8 Tape & Reel (TR) PCA9534 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 16-VQFN (4x4) 16-VQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
PCA9554APW PCA9554APW Texas Instruments IC XPND 400KHZ I2C SMBUS 16TSSOP In stock34950 pcs 8 Tube PCA9554 400 kHz 10mA, 25mA Yes 2.3V ~ 5.5V 16-TSSOP 16-TSSOP (0.173", 4.40mm Width) I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
STMPE1601TBR STMPE1601TBR STMicroelectronics IC XPNDR 400KHZ I2C 25TFBGA In stock17440 pcs 16 Tape & Reel (TR) STMPE1601 400 kHz 4mA Yes 1.65V ~ 3.6V 25-TFBGA (3x3) 25-TFBGA I²C Keypad Controller, POR, PWM Open Drain Surface Mount -40°C ~ 85°C Xpander Logic™
PCF8575RGER PCF8575RGER Texas Instruments IC XPNDR 400KHZ I2C SMBUS 24VQFN In stock25501 pcs 16 Tape & Reel (TR) PCF8575 400 kHz 1mA, 25mA Yes 4.5V ~ 5.5V 24-VQFN (4x4) 24-VFQFN Exposed Pad I²C, SMBus POR Push-Pull Surface Mount -40°C ~ 85°C -
123456710
Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB