Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

I/O Expanders

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Number of Ports Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Package / Case Interface REACH SVHC Reach Compliance Code Height Width Thickness Mounting Type Weight Operating Temperature Technology Max Supply Current Height Seated (Max) HTS Code Number of Functions Nominal Supply Current JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Output Voltage Number of Outputs Output Current Feature Output Polarity Data Rate Current - Output Power Dissipation Supplier Device Package Output Characteristics Source Url Status Check Date Frequency (Max) Screening Level Number of Bits Number of I/O Supply Current-Max Telecom IC Type Voltage - Supply Number of Transceivers External Data Bus Width uPs/uCs/Peripheral ICs Type Count Direction Clock Frequency Trigger Type Max Frequency@Nom-Sup Current - Output Source/Sink Interrupt Output
PCF8574P,112 PCF8574P,112 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2002 Obsolete 1 (Unlimited) 16 1 19.025mm ROHS3 Compliant 16-DIP (0.300, 7.62mm) I2C 7.62mm Through Hole -40°C~85°C CMOS 4.2mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 245 5V 40 PCF8574 16 Push-Pull NO 2.54mm R-PDIP-T16 Not Qualified 3/5V POR 8 8 0.1mA 2.5V~6V 1 100kHz 300μA 25mA Yes
PCA9554PW/Q900,118 PCA9554PW/Q900,118 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Active 1 (Unlimited) 16 1 5mm ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm e4 NICKEL PALLADIUM GOLD DUAL GULL WING NOT SPECIFIED 3V NOT SPECIFIED PCA9554 16 Push-Pull YES 0.65mm R-PDSO-G16 POR 2013-10-15 00:00:00 8 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9674AN,112 PCA9674AN,112 Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 16-DIP (0.300, 7.62mm) I2C Through Hole -40°C~85°C Push-Pull POR 16-DIP 8 2.3V~5.5V 1MHz 100μA 25mA Yes
PCA9535RTWR PCA9535RTWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download NRND (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Not For New Designs 2 (1 Year) 24 EAR99 5.5V 2 4mm ROHS3 Compliant Lead Free No 24 24-WFQFN Exposed Pad I2C, SMBus 800μm 4mm 750μm Surface Mount -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 3V CA9535 24 Push-Pull 0.5mm 2 POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
XRA1201PIL24-F XRA1201PIL24-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tray Active 2 (1 Year) 24 EAR99 2 4mm RoHS Compliant 24-VFQFN Exposed Pad I2C, SMBus 4mm Surface Mount -40°C~85°C CMOS 1mm 8542.39.00.01 e3 Matte Tin (Sn) QUAD NO LEAD 260 1.8V 40 Push-Pull YES 0.5mm S-XQCC-N24 16 1.65V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz Yes
MAX7314AEG+TG05 MAX7314AEG+TG05 Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited)
MCP23017T-E/SO MCP23017T-E/SO Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) 2004 yes Active 1 (Unlimited) 28 EAR99 5.5V 2 ROHS3 Compliant Lead Free 28 28-SOIC (0.295, 7.50mm Width) I2C 7.5mm Surface Mount -40°C~125°C CMOS 2.65mm 1mA e3 Matte Tin (Sn) DUAL GULL WING 250 5V 40 MCP23017 28 Push-Pull YES 1 Not Qualified 5V POR 16 16 1.8V~5.5V 1.7MHz 25mA Yes
XRA1405IG24TR-F XRA1405IG24TR-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 24-TSSOP (0.173, 4.40mm Width) SPI Surface Mount -40°C~85°C Open Drain 24-TSSOP 16 1.65V~3.6V 26MHz Yes
MAX7300AAX+ MAX7300AAX+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tube 2005 yes Active 1 (Unlimited) 36 EAR99 15.415mm ROHS3 Compliant 36-BSOP (0.295, 7.50mm Width) I2C 7.495mm Surface Mount -40°C~125°C CMOS 2.64mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING 260 NOT SPECIFIED MAX7300 36 Push-Pull YES 0.8mm R-PDSO-G36 Not Qualified 28 2.5V~5.5V 400kHz 4.5mA 10mA Yes
XRA1206IG16TR-F XRA1206IG16TR-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus Surface Mount -40°C~85°C Open Drain 16-TSSOP 8 1.65V~3.6V 400kHz Yes
PCA9536TK,118 PCA9536TK,118 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Active 1 (Unlimited) 8 1 3mm ROHS3 Compliant 8-VFDFN Exposed Pad I2C, SMBus 3mm Surface Mount -40°C~85°C CMOS 1mm e4 NICKEL PALLADIUM GOLD DUAL 260 3V 40 PCA9536 8 Push-Pull YES 0.5mm S-PDSO-N8 2.5/5V POR 4 4 2.3V~5.5V 400kHz 10mA 25mA No
MAX7300ANI+ MAX7300ANI+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tube 2014 no Obsolete 1 (Unlimited) 28 EAR99 5.5V 34.795mm ROHS3 Compliant 28-DIP (0.300, 7.62mm) I2C, 2-Wire Serial not_compliant 7.62mm Through Hole -40°C~125°C CMOS 4.572mm 8542.39.00.01 1 e0 Tin/Lead (Sn/Pb) DUAL 245 NOT SPECIFIED MAX7300 28 Push-Pull 2.54mm R-PDIP-T28 Not Qualified 727mW 1.8V 10mA 20 2.5V~5.5V 400kHz 4.5mA 10mA Yes
SX1508BIULTRT SX1508BIULTRT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Cut Tape (CT) 2010 Active 1 (Unlimited) 20 5.5V 3mm RoHS Compliant Lead Free 20 20-UFQFN Exposed Pad I2C 3mm Surface Mount -40°C~85°C 0.6mm 1 QUAD NO LEAD NOT SPECIFIED 3.3V NOT SPECIFIED SX150 20 Open Drain, Push-Pull 0.4mm POR 8 TELECOM CIRCUIT 1.2V~3.6V 400kHz Yes
TCA1116PWR TCA1116PWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 3 months ago) Surface Mount Cut Tape (CT) yes Active 1 (Unlimited) 24 EAR99 1 7.8mm ROHS3 Compliant Lead Free Gold No 24 24-TSSOP (0.173, 4.40mm Width) I2C No SVHC 1.2mm 4.4mm 1mm Surface Mount 211.997734mg -40°C~85°C CMOS 8542.39.00.01 e4 DUAL GULL WING 260 TCA1116 24 Push-Pull 0.65mm POR 16 16 1.65V~5.5V 400kHz Yes
XRA1203IL24TR-F XRA1203IL24TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 yes 2 24 EAR99 85°C -40°C 3.6V 2 4mm RoHS Compliant Lead Free QFN I2C, SMBus 4mm CMOS 1mm 8542.39.00.01 e3 Matte Tin (Sn) QUAD NO LEAD 260 1.8V 40 24 INDUSTRIAL YES 0.5mm S-XQCC-N24 Parallel IO Port Not Qualified 1.8/3.3V 160mA 200mW 100kHz 16 16 PARALLEL IO PORT, GENERAL PURPOSE
PI4IOE5V9555LEX PI4IOE5V9555LEX Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2017 Active 1 (Unlimited) 24 EAR99 7.8mm ROHS3 Compliant 24 24-TSSOP (0.173, 4.40mm Width) I2C 4.4mm Surface Mount -40°C~85°C 1.2mm 1 DUAL GULL WING NOT SPECIFIED 3V NOT SPECIFIED 0.65mm 16 2.3V~5.5V 400kHz Yes
IS31IO7325-GRLS4 IS31IO7325-GRLS4 ISSI, Integrated Silicon Solution Inc 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Rail/Tube Active 3 (168 Hours) EAR99 ROHS3 Compliant No 24 24-SOIC (0.295, 7.50mm Width) I2C, Serial Surface Mount -40°C~125°C Open Drain POR 8 2.4V~5.5V 400kHz 20mA Yes
PCA9539PWR PCA9539PWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download NRND (Last Updated: 3 days ago) Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 24 EAR99 2 7.8mm ROHS3 Compliant Lead Free 24 24-TSSOP (0.173, 4.40mm Width) I2C, SMBus No SVHC 1.2mm 4.4mm 1mm Surface Mount 89.499445mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED CA9539 24 Push-Pull YES 0.65mm Not Qualified 2 POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
XRA1404IL16TR-F XRA1404IL16TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 yes 1 16 EAR99 85°C -40°C 3.6V 1 3mm RoHS Compliant QFN 3mm CMOS 1mm 8542.39.00.01 e3 Matte Tin (Sn) QUAD NO LEAD 260 1.8V 40 16 INDUSTRIAL YES 0.5mm S-XQCC-N16 Parallel IO Port Not Qualified 1.8/3.3V 160mA 200mW 15MHz 8 8 PARALLEL IO PORT, GENERAL PURPOSE
XRA1201IL24-F XRA1201IL24-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tray Obsolete 2 (1 Year) 24-VFQFN Exposed Pad I2C, SMBus Surface Mount -40°C~85°C Open Drain 16 1.65V~3.6V 400kHz Yes
PCA6107DW PCA6107DW Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Tube yes Active 2 (1 Year) 18 EAR99 5.5V 1 11.5mm ROHS3 Compliant Lead Free Gold 18 18-SOIC (0.295, 7.50mm Width) I2C, SMBus No SVHC 2.65mm 7.5mm 2.35mm Surface Mount -40°C~85°C CMOS e4 DUAL GULL WING 260 2.5V NOT SPECIFIED PCA6107 18 Open Drain, Push-Pull YES 1.27mm Not Qualified 2.5/5V 50mA POR 8 8 2.3V~5.5V 400kHz 10mA 25mA Yes
XRA1201IL24TR-F XRA1201IL24TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 yes 2 24 EAR99 85°C -40°C 3.6V 2 4mm RoHS Compliant Lead Free QFN I2C, SMBus 4mm CMOS 1mm 8542.39.00.01 e3 Matte Tin (Sn) QUAD NO LEAD 260 1.8V 40 24 INDUSTRIAL YES 0.5mm S-XQCC-N24 Parallel IO Port Not Qualified 1.8/3.3V 160mA 200mW 100kHz 16 16 PARALLEL IO PORT, GENERAL PURPOSE
MCP25020T-E/SL MCP25020T-E/SL Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 14 EAR99 ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) CAN V2.0b 3.9mm Surface Mount -40°C~125°C CMOS 20mA 20mA e3 Matte Tin (Sn) DUAL GULL WING 260 5V 40 MCP25020 14 Push-Pull Parallel IO Port 5V EEPROM, POR, PWM 1 Mbps 8 8 4.5V~5.5V 1 MICROPROCESSOR CIRCUIT 25MHz 25mA No
MCP23S09-E/SO MCP23S09-E/SO Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tube yes Active 1 (Unlimited) 18 EAR99 1 ROHS3 Compliant Lead Free Tin 18 18-SOIC (0.295, 7.50mm Width) SPI No SVHC 7.5mm Surface Mount -40°C~125°C CMOS 2.65mm 1mA e3 DUAL GULL WING 260 5V 40 MCP23S09 18 Open Drain 1 Parallel IO Port Not Qualified 2/5V 25mA 700mW 8 8 1.8V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 10MHz Yes
PCA9703PW/Q900,118 PCA9703PW/Q900,118 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) 24 7.8mm ROHS3 Compliant 24-TSSOP (0.173, 4.40mm Width) SPI Serial 4.4mm Surface Mount 1.1mm 8542.39.00.01 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED PCA9703 24 Push-Pull AUTOMOTIVE YES 0.65mm R-PDSO-G24 4.5V 125°C -40°C Shift Registers Not Qualified 5V 5.5V TRUE 3-STATE AEC-Q100 16 16 (Input Only) 4.5V~5.5V RIGHT 5MHz POSITIVE EDGE 5000000Hz Yes
PCA9536DG4 PCA9536DG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tube yes Active 1 (Unlimited) 8 EAR99 5.5V 1 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) I2C, SMBus 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V CA9536 8 Push-Pull 1.27mm 2.5/5V POR 4 4 0.15mA 2.3V~5.5V 400kHz 10mA 25mA No
CS82C55A-5 CS82C55A-5 Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 3 (168 Hours) 44 EAR99 3 16.585mm Non-RoHS Compliant 44-LCC (J-Lead) Parallel 16.585mm Surface Mount 0°C~70°C CMOS 4.57mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed QUAD J BEND 5V 82C55A 44 Open Drain YES 1.27mm S-PQCC-J44 24 4.5V~5.5V 2.5mA No
MCP23016-I/SP MCP23016-I/SP Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Tube 2002 yes Active 1 (Unlimited) 28 EAR99 5.5V 2 34.67mm ROHS3 Compliant Lead Free 28 28-DIP (0.300, 7.62mm) I2C No SVHC 7.62mm Through Hole -40°C~85°C CMOS 4.06mm e3 Matte Tin (Sn) DUAL NOT APPLICABLE 5V NOT APPLICABLE MCP23016 28 Push-Pull 2.54mm 1 Not Qualified 2.5/5V 1W 25mA POR 16 16 2V~5.5V 400kHz Yes
PCA9535PWG4 PCA9535PWG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tube Not For New Designs 1 (Unlimited) 24 EAR99 2 7.8mm ROHS3 Compliant Lead Free 24 24-TSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount 89.499445mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED CA9535 24 Push-Pull 0.65mm Not Qualified 2 POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
MAX7318AWG+ MAX7318AWG+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tube 2008 Active 1 (Unlimited) 5.5V ROHS3 Compliant 24 24-SOIC (0.295, 7.50mm Width) I2C, SMBus Surface Mount -40°C~125°C NOT SPECIFIED NOT SPECIFIED MAX7318 Push-Pull 43mA POR 941mW 16 2V~5.5V 400kHz 31mA 43mA Yes
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support