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 Series 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 Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating 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) Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Number of Outputs Output Current Feature Output Polarity Data Rate Power Dissipation Supplier Device Package Output Characteristics Screening Level Number of Bits Number of I/O Supply Current-Max Telecom IC Type Voltage - Supply uPs/uCs/Peripheral ICs Type Count Direction Clock Frequency Trigger Type Max Frequency@Nom-Sup Current - Output Source/Sink Interrupt Output
TCA9539RTWR TCA9539RTWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) yes Active 1 (Unlimited) 24 EAR99 5.5V 2 4mm ROHS3 Compliant Lead Free 24 24-WFQFN Exposed Pad I2C, SMBus 800μm 4mm 750μm Surface Mount -40°C~85°C CMOS 8542.39.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 260 1.8V NOT SPECIFIED CA9539 24 Push-Pull YES 0.5mm Not Qualified 1.8/5V POR 16 16 0.04mA 1.65V~5.5V 400kHz 10mA 25mA Yes
PCA9554PW/DG,118 PCA9554PW/DG,118 Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus Surface Mount -40°C~85°C Push-Pull POR 16-TSSOP 8 2.3V~5.5V 400kHz 10mA 25mA Yes
MAX7313DATG+ MAX7313DATG+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2011 Discontinued 3 (168 Hours) EAR99 ROHS3 Compliant 24-WFQFN Exposed Pad I2C, SMBus Surface Mount -40°C~125°C CMOS 8542.39.00.01 NOT SPECIFIED NOT SPECIFIED MAX7313 Open Drain PWM 16 2V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz 50mA Yes
MAX7312AUG+T MAX7312AUG+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 24 EAR99 5.5V 1 7.8mm ROHS3 Compliant Lead Free 24 24-TSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount -40°C~125°C BICMOS 1.1mm 8542.39.00.01 e3 Matte Tin (Sn) DUAL GULL WING 260 3.3V NOT SPECIFIED MAX7312 24 Push-Pull 0.65mm Not Qualified 2.5/5V 43mA POR 640mW 16 16 2V~3.6V 400kHz 31mA 43mA Yes
MAX7321AEE+ MAX7321AEE+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tube 2012 yes Active 1 (Unlimited) 16 EAR99 1 ROHS3 Compliant Lead Free No 16 16-SSOP (0.154, 3.90mm Width) I2C Unknown 3.9mm Surface Mount 288.002805mg -40°C~125°C CMOS 1.75mm e3 Matte Tin (Sn) DUAL GULL WING 260 3.3V MAX7321 16 Open Drain, Push-Pull 0.635mm 2/5V 667mW POR 1 8 1.71V~5.5V 400kHz 20mA Yes
KTS1620ERG-TR KTS1620ERG-TR KINETIC 0.0000
RFQ

Min: 1

Mult: 1

0.00000000
MAX7310ATE+T MAX7310ATE+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 16 EAR99 1 4mm ROHS3 Compliant Lead Free 16-WQFN Exposed Pad I2C, SMBus 4mm Surface Mount -40°C~125°C BICMOS e3 Matte Tin (Sn) QUAD 260 3.3V MAX7310 16 Open Drain, Push-Pull YES 0.65mm S-XQCC-N16 2.5/5V POR 8 8 2.3V~5.5V 400kHz 18mA 30mA No
DS4520E DS4520E Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tube 2004 no Obsolete 1 (Unlimited) 16 5.5V 1 5mm Non-RoHS Compliant 16 16-TSSOP (0.173, 4.40mm Width) I2C Unknown 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 5V 20 DS4520 16 Open Drain 0.65mm Parallel IO Port 3/5V 12mA EEPROM, POR 9 9 2.7V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 400kHz No
DS4520E+ DS4520E+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tube 2004 yes Active 1 (Unlimited) 16 1 5mm ROHS3 Compliant 16 16-TSSOP (0.173, 4.40mm Width) I2C 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm e3 MATTE TIN DUAL GULL WING 260 5V 30 DS4520 16 Open Drain YES 0.65mm EEPROM, POR 9 2.7V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 400kHz 12mA No
MAX1609EEE+T MAX1609EEE+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel 2006 yes Active 1 16 EAR99 4.89mm RoHS Compliant compliant 3.9mm CMOS 1.73mm 8542.39.00.01 e3 Matte Tin (Sn) DUAL GULL WING 260 5V NOT SPECIFIED 16 INDUSTRIAL YES 0.635mm R-PDSO-G16 2.7V 85°C -40°C Not Qualified 5.5V 8 PARALLEL IO PORT, GENERAL PURPOSE
PCA9555DB,112 PCA9555DB,112 Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 1 (Unlimited) ROHS3 Compliant 24-SSOP (0.209, 5.30mm Width) I2C, SMBus Surface Mount -40°C~85°C Push-Pull POR 24-SSOP 16 2.3V~5.5V 400kHz 10mA 25mA Yes
MAX7301AAX+T MAX7301AAX+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 36 EAR99 5.5V 15.415mm ROHS3 Compliant Lead Free 36 36-BSOP (0.295, 7.50mm Width) SPI Unknown 7.495mm Surface Mount 723.394782mg -40°C~125°C CMOS 2.64mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING 260 3.3V NOT SPECIFIED MAX7301 36 Push-Pull 0.8mm Not Qualified 941mW 18mA 941mW 28 2.5V~5.5V 26MHz 4.5mA 10mA Yes
MAX7314AEG+T MAX7314AEG+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 24 EAR99 3.6V 1 8.65mm ROHS3 Compliant Lead Free Tin No 24 24-SSOP (0.154, 3.90mm Width) I2C 3.9mm Surface Mount -40°C~125°C BICMOS 57μA 1.73mm 8542.39.00.01 e3 DUAL GULL WING 260 3.3V MAX7314 24 Open Drain 0.635mm Parallel IO Port 2.5/3.3V PWM 400 kbps 8 18 2V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz 50mA Yes
XRA1200IL16MTR-F XRA1200IL16MTR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Non-RoHS Compliant
MAX7316AEE+T MAX7316AEE+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 16 EAR99 1 4.89mm ROHS3 Compliant 16-SSOP (0.154, 3.90mm Width) I2C, SMBus 3.9mm Surface Mount -40°C~125°C BICMOS 1.73mm 8542.39.00.01 e3 Matte Tin (Sn) DUAL GULL WING 260 3.3V NOT SPECIFIED MAX7316 16 Open Drain YES 0.635mm R-PDSO-G16 Not Qualified PWM 10 2V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz 50mA Yes
MAX7327AATG+ MAX7327AATG+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tube 2013 yes Active 1 (Unlimited) 24 EAR99 1 3.5mm ROHS3 Compliant No 24 24-WFQFN Exposed Pad I2C 3.5mm Surface Mount -40°C~125°C BICMOS 0.85mm e3 Matte Tin (Sn) QUAD 260 3.3V MAX7327 24 Open Drain, Push-Pull 1.8/5V POR 16 4 1.71V~5.5V 400kHz 20mA Yes
MAX7301ANI+ MAX7301ANI+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Tube 2004 yes Obsolete 1 (Unlimited) 28 EAR99 34.795mm ROHS3 Compliant 28-DIP (0.300, 7.62mm) SPI 7.62mm Through Hole -40°C~125°C CMOS 4.572mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL 260 3.3V NOT SPECIFIED 28 Push-Pull NO 2.54mm Not Qualified 28 2.5V~5.5V 26MHz 4.5mA 10mA Yes
MAX7328AAP+ MAX7328AAP+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2014 yes Obsolete 1 (Unlimited) 20 EAR99 1 7.2mm ROHS3 Compliant 20 20-SSOP (0.209, 5.30mm Width) 2-Wire 5.29mm Surface Mount -40°C~125°C BICMOS 1.99mm e3 Matte Tin (Sn) DUAL GULL WING 260 5V MAX7328 20 Open Drain 0.65mm Parallel IO Port 3/5V 8 8 2.5V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 100kHz No
MAX7320AEE+T MAX7320AEE+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 16 EAR99 5.5V 1 4.9mm ROHS3 Compliant Lead Free 16 16-SSOP (0.154, 3.90mm Width) I2C 3.9mm Surface Mount -40°C~125°C BICMOS 1.75mm 8542.39.00.01 e3 Matte Tin (Sn) DUAL GULL WING 3.3V MAX7320 16 Open Drain, Push-Pull 0.635mm 1.8/5V POR 1.25W 8 8 (Output Only) 1.71V~5.5V 400kHz 25mA No
MAX1609EEE+ MAX1609EEE+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 1999 yes Active 1 (Unlimited) 16 EAR99 ROHS3 Compliant 16-SSOP (0.154, 3.90mm Width) SMBus 3.9mm Surface Mount -40°C~85°C CMOS 1.73mm e3 Matte Tin (Sn) DUAL GULL WING 260 5V MAX1609 16 Open Drain YES 0.635mm R-PDSO-G16 POR 8 2.7V~5.5V 100kHz No
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
MAX7313ATG+TGC1 MAX7313ATG+TGC1 Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited)
MAX7313DAEG+T MAX7313DAEG+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) EAR99 ROHS3 Compliant 24-SSOP (0.154, 3.90mm Width) I2C, SMBus Surface Mount -40°C~125°C CMOS 8542.39.00.01 NOT SPECIFIED NOT SPECIFIED MAX7313 Open Drain PWM 16 2V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz 50mA 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
SX1506I091TRT SX1506I091TRT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2012 Obsolete 1 (Unlimited) 28 4mm RoHS Compliant Lead Free No 28 28-UFQFN Exposed Pad I2C Surface Mount -40°C~85°C 0.6mm 8542.39.00.01 1 QUAD 3.3V SX150 28 Push-Pull POR 16 TELECOM CIRCUIT 2.5V~5.5V 400kHz 8mA 24mA Yes
MCP23008T-E/SSVAO MCP23008T-E/SSVAO Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Automotive, AEC-Q100 Active 1 (Unlimited) 20 1 7.2mm ROHS3 Compliant 20-SSOP (0.209, 5.30mm Width) I2C 5.3mm Surface Mount -40°C~125°C CMOS 2mm DUAL GULL WING 5V MCP23008 Push-Pull YES 0.65mm R-PDSO-G20 POR 8 4.5V~5.5V 10MHz 25mA Yes
TCA9538PWR TCA9538PWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 1 5mm ROHS3 Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) I2C 1.2mm 4.4mm 1mm Surface Mount -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 1.8V CA9538 Push-Pull 8 8 0.03mA 1.65V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 400kHz Yes
MAX7326ATG+ MAX7326ATG+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2012 yes Obsolete 1 (Unlimited) 24 EAR99 1 4mm ROHS3 Compliant 24-WFQFN Exposed Pad I2C 4mm Surface Mount -40°C~125°C BICMOS 0.8mm 8542.39.00.01 e3 TIN QUAD NO LEAD 260 3.3V NOT SPECIFIED MAX7326 24 Push-Pull YES 0.5mm S-XQCC-N24 Not Qualified 2/5V POR 16 1.71V~5.5V 400kHz 20mA Yes
CS82C55AZ96 CS82C55AZ96 Intersil (Renesas Electronics America) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Surface Mount Cut Tape (CT) 1996 yes Active 3 44 EAR99 70°C 0°C 3 16.66mm RoHS Compliant Lead Free 44 PLCC Parallel 3.69mm 16.66mm CMOS 8542.39.00.01 e3 Matte Tin (Sn) - annealed QUAD J BEND 260 5V 30 44 COMMERCIAL 1.27mm 4.5V Not Qualified 5V 5.5V 24 8mA
IP82C55AZ IP82C55AZ Intersil (Renesas Electronics America) 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Bulk 2005 yes Active 40 EAR99 85°C -40°C 3 53.2mm RoHS Compliant Lead Free 40 DIP 5.5V No SVHC 4.5V 8MHz 4.95mm 14.73mm CMOS 8542.39.00.01 10μA e3 Matte Tin (Sn) - annealed DUAL NOT APPLICABLE 5V NOT APPLICABLE 40 INDUSTRIAL 2.54mm Parallel IO Port Not Qualified 5V 24 PARALLEL IO PORT, GENERAL PURPOSE
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