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 REACH SVHC Reach Compliance Code Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology 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) Ambient Temperature Range High Max Power Dissipation Number of Outputs Output Current Feature Current - Output Power Dissipation Supplier Device Package Number of Terminals Max Junction Temperature (Tj) Frequency (Max) Number of Bits Number of I/O Supply Current-Max Voltage - Supply uPs/uCs/Peripheral ICs Type Clock Frequency Current - Output Source/Sink Interrupt Output
MAX7327AATG+T MAX7327AATG+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 24 EAR99 1 3.5mm ROHS3 Compliant 24 24-WFQFN Exposed Pad I2C 3.5mm Surface Mount -40°C~125°C BICMOS 0.85mm e3 TIN QUAD NO LEAD 260 3.3V NOT SPECIFIED MAX7327 24 Open Drain, Push-Pull YES Not Qualified 1.8/5V POR 16 4 1.71V~5.5V 400kHz 20mA Yes
JLC1562BN JLC1562BN Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube yes Obsolete 3 (168 Hours) 16 1 19.175mm Non-RoHS Compliant 16-DIP (0.300, 7.62mm) I2C 7.62mm Through Hole -40°C~85°C 4.44mm e0 TIN LEAD DUAL 235 5V 16 Open Drain NO 2.54mm R-PDIP-T16 COMMERCIAL DAC, POR 8 4.2V~6V PARALLEL IO PORT, GENERAL PURPOSE 100kHz No
PCA9675BQ,118 PCA9675BQ,118 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 24 EAR99 1 4.1mm ROHS3 Compliant 24-VFQFN Exposed Pad I2C 3.5mm Surface Mount -40°C~85°C CMOS 1mm 8542.39.00.01 QUAD NO LEAD PCA9675 24 Push-Pull YES 0.5mm R-PQCC-N24 Not Qualified 2.3/5.5V POR 16 16 2.3V~5.5V 1MHz 100μA 25mA Yes
MCP23016T-I/ML MCP23016T-I/ML Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Tape & Reel (TR) 2002 yes Active 3 (168 Hours) 28 5.5V 2 6mm ROHS3 Compliant Lead Free 28-VQFN Exposed Pad I2C 6mm Surface Mount -40°C~85°C CMOS 1mm QUAD NO LEAD 5V MCP23016 Push-Pull YES 0.65mm S-PQCC-N28 POR 16 2V~5.5V 400kHz 25mA Yes
PCA9536DP/DG,118 PCA9536DP/DG,118 Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) I2C, SMBus Surface Mount -40°C~85°C Push-Pull POR 8-TSSOP 4 2.3V~5.5V 400kHz 10mA 25mA No
PCAL9554CBS,128 PCAL9554CBS,128 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) 2014 Agile Obsolete 1 (Unlimited) ROHS3 Compliant 16-VFQFN Exposed Pad I2C, SMBus Surface Mount -40°C~85°C PCAL9554 Open Drain, Push-Pull POR 8 1.65V~5.5V 400kHz 10mA 25mA Yes
TCA6408PWG4 TCA6408PWG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tube no Obsolete 1 (Unlimited) 16 EAR99 5.5V 1 5mm ROHS3 Compliant Contains Lead 16 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount 61.887009mg -40°C~85°C CMOS 1.2mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 1.8V NOT SPECIFIED TCA6408 16 Push-Pull 0.65mm Not Qualified 25mA POR 8 8 1.65V~5.5V 400kHz 10mA 25mA Yes
XRA1200PIG16-F XRA1200PIG16-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount yes 1 16 EAR99 85°C -40°C 3.6V 1 5mm RoHS Compliant Lead Free 16 TSSOP I2C, SMBus 400kHz 4.4mm CMOS 1.2mm 160mA e3 Matte Tin (Sn) DUAL GULL WING 260 1.8V 40 16 INDUSTRIAL 0.65mm 8 Parallel IO Port Not Qualified 160mA 200mW 100kHz 8 8 PARALLEL IO PORT, GENERAL PURPOSE
XRA1402IG16-F XRA1402IG16-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube Obsolete 1 (Unlimited) 16-TSSOP (0.173, 4.40mm Width) SPI Surface Mount -40°C~85°C Open Drain 8 1.65V~3.6V 26MHz Yes
PCA9555PW PCA9555PW Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tube yes Active 1 (Unlimited) 24 EAR99 2 7.8mm ROHS3 Compliant Lead Free No 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 CA9555 24 Push-Pull YES 0.65mm 2 POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9554PWRG4 PCA9554PWRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 NRND (Last Updated: 5 days ago) Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 16 EAR99 5.5V 1 5mm ROHS3 Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus 1.2mm 4.4mm 1mm Surface Mount 61.887009mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED CA9554 16 Push-Pull YES Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
MAX7323AEE+T MAX7323AEE+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) 16 EAR99 1 ROHS3 Compliant No 16 16-SSOP (0.154, 3.90mm Width) I2C 3.9mm Surface Mount -40°C~125°C CMOS 1.75mm e3 MATTE TIN DUAL GULL WING 260 3.3V MAX7323 16 Open Drain, Push-Pull 0.635mm 1.8/5V POR 8 4 1.71V~5.5V 400kHz 20mA Yes
PCA9702PW,112 PCA9702PW,112 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tube 2005 Obsolete 1 (Unlimited) 16 5mm ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) SPI Serial 4.4mm Surface Mount -40°C~125°C 1.1mm 8542.39.00.01 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3.3V 30 PCA9702 16 Push-Pull YES 0.65mm R-PDSO-G16 Not Qualified 8 (Input Only) 2.5V~5.5V 5MHz Yes
TCA9534PWR TCA9534PWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 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 CA9534 Push-Pull 85°C 100°C 8 8 0.04mA 1.65V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 400kHz Yes
M62320FP#TF5G M62320FP#TF5G Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube Obsolete 3 (168 Hours) Non-RoHS Compliant 16-SOIC (0.209, 5.30mm Width) I2C Surface Mount -20°C~85°C 16-SOP 8 3V~5.5V 100kHz No
XRA1404IL16-F XRA1404IL16-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk Obsolete 1 (Unlimited) 16-VFQFN Exposed Pad SPI Surface Mount -40°C~85°C Open Drain 8 1.65V~3.6V 26MHz Yes
PCA9554ATS,112 PCA9554ATS,112 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tube 2003 Obsolete 1 (Unlimited) 20 1 6.5mm ROHS3 Compliant 20-LSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount -40°C~85°C CMOS 1.5mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V 30 PCA9554 20 Push-Pull YES 0.65mm R-PDSO-G20 Not Qualified 2.5/5V POR 8 8 2.3V~5.5V 400kHz 10mA 25mA Yes
MCP23018-E/SS MCP23018-E/SS Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tube 2008 yes Active 1 (Unlimited) 24 EAR99 2 8.2mm ROHS3 Compliant 24 24-SSOP (0.209, 5.30mm Width) I2C No SVHC 5.3mm Surface Mount 220.105698mg -40°C~125°C CMOS 2mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 5V 40 MCP23018 24 Open Drain 0.65mm Not Qualified 2/5V 700mW 400mA POR 16 16 1.8V~5.5V 3.4MHz 25mA Yes
MAX7319AEE+ MAX7319AEE+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tube 2005 yes Active 1 (Unlimited) 16 EAR99 1 4.89mm ROHS3 Compliant 16-SSOP (0.154, 3.90mm Width) I2C 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 MAX7319 16 YES 0.635mm R-PDSO-G16 Not Qualified 2/5V POR 1 8 (Input Only) 1.71V~5.5V 400kHz 25mA Yes
PCA9536D PCA9536D Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tube yes Active 1 (Unlimited) 8 EAR99 5.5V 1 4.9mm ROHS3 Compliant Lead Free Gold 8 8-SOIC (0.154, 3.90mm Width) I2C, SMBus No SVHC 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg -40°C~85°C CMOS e4 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
PCA9534DWR PCA9534DWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 5.5V 1 10.3mm ROHS3 Compliant Lead Free 16 16-SOIC (0.295, 7.50mm Width) I2C, SMBus 2.65mm 7.5mm 2.35mm Surface Mount 420.395078mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED CA9534 16 Push-Pull YES 1.27mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
PM8043B-F3GI PM8043B-F3GI Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant 24 No
MAX7322ATE+ MAX7322ATE+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tube 2011 yes Active 1 (Unlimited) 16 EAR99 1 3mm ROHS3 Compliant 16 16-WFQFN Exposed Pad I2C 3mm Surface Mount -40°C~125°C BICMOS 0.8mm e3 Matte Tin (Sn) QUAD NO LEAD 260 3.3V NOT SPECIFIED MAX7322 16 YES 0.5mm Not Qualified 2/5V POR 4 1.7V~5.5V 400kHz 20mA Yes
CQ82C55AZ CQ82C55AZ Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tray Active 3 (168 Hours) 44 EAR99 3 10mm ROHS3 Compliant 44-QFP Parallel 10mm Surface Mount 0°C~70°C CMOS 2.45mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed QUAD GULL WING 260 5V 30 82C55A 44 Open Drain YES 0.8mm S-PQFP-G44 24 4.5V~5.5V 2.5mA No
PCA9557RGVR PCA9557RGVR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 16 EAR99 6V 1 4mm ROHS3 Compliant Lead Free 16 16-VQFN Exposed Pad I2C, SMBus 1mm 4mm 900μm Surface Mount -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 2.5V CA9557 16 Open Drain, Push-Pull YES 0.65mm 2.5/5V POR 8 8 0.025mA 2.3V~5.5V 400kHz 10mA 25mA No
PCA9536D,112 PCA9536D,112 Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 1 (Unlimited) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) I2C, SMBus Surface Mount -40°C~85°C Push-Pull POR 8-SO 4 2.3V~5.5V 400kHz 10mA 25mA No
PCA8575DK,118 PCA8575DK,118 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 24 1 8.7mm ROHS3 Compliant 24-SSOP (0.154, 3.90mm Width) I2C 3.9mm Surface Mount -40°C~85°C CMOS 1.73mm 8542.39.00.01 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 40 PCA8575 24 Push-Pull YES 0.635mm R-PDSO-G24 Not Qualified POR 16 2.3V~5.5V 400kHz 100μA 25mA Yes
PCF8575CDBG4 PCF8575CDBG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 1 EAR99 2 8.2mm RoHS Compliant compliant 5.3mm CMOS 2mm 8542.39.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 24 INDUSTRIAL YES 0.65mm R-PDSO-G24 4.5V 85°C -40°C Parallel IO Ports Not Qualified 5V 5.5V 24 16 16 0.2mA PARALLEL IO PORT, GENERAL PURPOSE 0.4MHz
PCA9554BBSHP PCA9554BBSHP NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Cut Tape (CT) 2008 Discontinued 1 (Unlimited) 16 1 3mm ROHS3 Compliant 16-VFQFN Exposed Pad I2C, SMBus 3mm Surface Mount -40°C~85°C CMOS 1mm QUAD NO LEAD NOT SPECIFIED 1.8V NOT SPECIFIED PCA9554 16 Push-Pull YES 0.5mm S-PQCC-N16 Not Qualified POR 8 8 1.65V~5.5V 400kHz 10mA 25mA Yes
MAX7300AAI+T MAX7300AAI+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 28 EAR99 5.5V 10.2mm ROHS3 Compliant Lead Free 28 28-SSOP (0.209, 5.30mm Width) I2C, 2-Wire Serial 5.29mm Surface Mount -40°C~125°C CMOS 1.99mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING 260 NOT SPECIFIED MAX7300 28 Push-Pull 0.65mm Not Qualified 10mA 727mW 20 2.5V~5.5V 400kHz 4.5mA 10mA 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