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 Frequency 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 Number of Channels Subcategory Qualification Status Power Supplies Max Power Dissipation Number of Outputs Output Current Feature Data Rate Current - Output Power Dissipation Supplier Device Package Power Dissipation-Max Frequency (Max) Number of Bits Number of I/O Supply Current-Max Voltage - Supply Number of Transceivers uPs/uCs/Peripheral ICs Type Clock Frequency Current - Output Source/Sink Interrupt Output
PCF8574DWR PCF8574DWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 6 days ago) Cut Tape (CT) yes Active 1 (Unlimited) 16 EAR99 1 10.3mm ROHS3 Compliant Lead Free Gold No 16 16-SOIC (0.295, 7.50mm Width) I2C No SVHC 2.65mm 7.5mm 2.35mm Surface Mount 420.395078mg -40°C~85°C CMOS e4 DUAL GULL WING 260 5V PCF8574 16 Push-Pull YES 1.27mm 3/5V 8 25mA POR 8 8 0.1mA 2.5V~6V 100kHz 1mA 25mA Yes
PI4IOE5V9554LE PI4IOE5V9554LE Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tube yes Active 1 (Unlimited) ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) I2C Surface Mount -40°C~85°C 8 2.3V~5.5V 400kHz Yes
TCA6424ARGJR TCA6424ARGJR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) yes Active 1 (Unlimited) 32 EAR99 3 5mm ROHS3 Compliant Lead Free Gold No 32 32-UFQFN Exposed Pad I2C, SMBus No SVHC 600μm 5mm 0m Surface Mount 59.987591mg -40°C~85°C CMOS 8542.39.00.01 e4 QUAD 260 3.3V TCA6424 32 Push-Pull YES 2/5V 25mA POR 24 24 0.03mA 1.65V~5.5V 400kHz 10mA 25mA Yes
XRA1207IG24-F XRA1207IG24-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tube Obsolete 1 (Unlimited) 24-TSSOP (0.173, 4.40mm Width) I2C, SMBus Surface Mount -40°C~85°C Open Drain 24-TSSOP 16 1.65V~3.6V 400kHz Yes
PCA9536YZPR PCA9536YZPR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) no Obsolete 1 (Unlimited) 8 EAR99 5.5V 1 ROHS3 Compliant Contains Lead 8 8-XFBGA, DSBGA I2C, SMBus 0.9mm Surface Mount 2.296311mg -40°C~85°C CMOS 0.5mm e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL 260 3V CA9536 8 Push-Pull YES 0.5mm 2.5/5V POR 4 4 2.3V~5.5V 400kHz 10mA 25mA No
PCA9674AD,518 PCA9674AD,518 Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) ROHS3 Compliant 16-SOIC (0.295, 7.50mm Width) I2C Surface Mount -40°C~85°C Push-Pull POR 16-SO 8 2.3V~5.5V 1MHz 100μA 25mA Yes
XRA1402IG16-F XRA1402IG16-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount yes 1 16 EAR99 85°C -40°C 3.6V 1 5mm RoHS Compliant Lead Free 16 TSSOP SPI 26MHz 4.4mm 172.98879mg 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 15MHz 8 8 PARALLEL IO PORT, GENERAL PURPOSE
PM8054B-F3GI PM8054B-F3GI Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant 24 No
XRA1200PIL16TR-F XRA1200PIL16TR-F MaxLinear, Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 16-VFQFN Exposed Pad I2C, SMBus Surface Mount -40°C~85°C Open Drain 16-QFN (3x3) 8 1.65V~3.6V 400kHz Yes
PI4IOE5V9554ALEX PI4IOE5V9554ALEX Diodes Incorporated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) I2C Surface Mount -40°C~85°C 8 2.3V~5.5V 400kHz Yes
PCA8575DB,112 PCA8575DB,112 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tube 2003 Obsolete 1 (Unlimited) 24 1 8.2mm ROHS3 Compliant 24-SSOP (0.209, 5.30mm Width) I2C 5.3mm Surface Mount -40°C~85°C CMOS 2mm 8542.39.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 PCA8575 24 Push-Pull YES 0.65mm R-PDSO-G24 Not Qualified 2.5/5V POR 16 16 2.3V~5.5V 400kHz 100μA 25mA Yes
PCA9535APW,118 PCA9535APW,118 NXP USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Active 1 (Unlimited) 24 2 7.8mm ROHS3 Compliant 24-TSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm DUAL GULL WING NOT SPECIFIED 1.8V NOT SPECIFIED PCA9535 24 Push-Pull YES 0.65mm R-PDSO-G24 Not Qualified 1.8/5V POR 16 16 1.65V~5.5V 400kHz 10mA 25mA Yes
PCA8575D,112 PCA8575D,112 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tube 2003 Obsolete 1 (Unlimited) 24 1 15.4mm ROHS3 Compliant 24-SOIC (0.295, 7.50mm Width) I2C 7.5mm Surface Mount -40°C~85°C CMOS 2.65mm 8542.39.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 PCA8575 24 Push-Pull YES 1.27mm R-PDSO-G24 Not Qualified 2.5/5V POR 16 16 2.3V~5.5V 400kHz 100μA 25mA Yes
MAX7313AEG+ MAX7313AEG+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tube 2008 yes Active 1 (Unlimited) 24 EAR99 1 8.74mm ROHS3 Compliant Lead Free Tin 24 24-SSOP (0.154, 3.90mm Width) I2C, SMBus Unknown 1.55mm 3.99mm Surface Mount 255.5993mg -40°C~125°C BICMOS 8542.39.00.01 e3 DUAL GULL WING 260 3.3V NOT SPECIFIED MAX7313 24 Open Drain 0.635mm Parallel IO Port Not Qualified 2.5/3.3V 761mW 50mA PWM 1 16 2V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz Yes
PCA9538DWR PCA9538DWR 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 1 10.3mm ROHS3 Compliant Lead Free 16 16-SOIC (0.295, 7.50mm Width) I2C, SMBus No SVHC 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 2.5V NOT SPECIFIED CA9538 16 Push-Pull YES 1.27mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9535RGER PCA9535RGER Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) yes Active 2 (1 Year) 24 EAR99 2 4mm ROHS3 Compliant Lead Free No 24 24-VFQFN Exposed Pad I2C, SMBus No SVHC 1mm 4mm 880μm Surface Mount 45.387587mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 3V CA9535 24 Push-Pull 0.5mm 2 -20mA POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
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
PCA9654EDTR2G PCA9654EDTR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 45 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2006 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free Gold 16 16-TSSOP (0.173, 4.40mm Width) I2C Surface Mount -55°C~125°C e4 POR 8 1.65V~5.5V 100kHz Yes
PCA9701HF,118 PCA9701HF,118 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 24 4mm ROHS3 Compliant 24-WFQFN Exposed Pad SPI Serial 4mm Surface Mount -40°C~125°C 0.8mm 8542.39.00.01 1 e4 NICKEL PALLADIUM GOLD QUAD NO LEAD 260 3.3V NOT SPECIFIED PCA9701 24 Push-Pull YES 0.5mm S-PQCC-N24 16 (Input Only) 2.5V~5.5V 5MHz Yes
PCA9534RGVRG4 PCA9534RGVRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 16 EAR99 5.5V 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 NO LEAD 260 5V NOT SPECIFIED CA9534 16 Push-Pull YES 0.65mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
XRA1207IG24TR-F XRA1207IG24TR-F Exar Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 yes 1 24 EAR99 85°C -40°C 3.6V 2 7.8mm RoHS Compliant TSSOP I2C, SMBus, Serial 4.4mm CMOS 1.2mm 8542.39.00.01 e3 Matte Tin (Sn) DUAL GULL WING 260 1.8V 40 24 INDUSTRIAL YES 0.65mm R-PDSO-G24 Parallel IO Port Not Qualified 1.8/3.3V 160mA 200mW 100kHz 16 16 PARALLEL IO PORT, GENERAL PURPOSE
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
PCA9538PWR PCA9538PWR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 1 5mm ROHS3 Compliant Lead Free Gold No 16 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus No SVHC 1.2mm 4.4mm 1mm Surface Mount 61.887009mg -40°C~85°C CMOS e4 DUAL GULL WING 260 2.5V CA9538 16 Push-Pull YES 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
XRA1404IG16TR-F XRA1404IG16TR-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) SPI Surface Mount -40°C~85°C Open Drain 16-TSSOP 8 1.65V~3.6V 26MHz Yes
BU1850MUV-E2 BU1850MUV-E2 ROHM Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Surface Mount Tape & Reel (TR) 2009 yes Not For New Designs 1 (Unlimited) 16 EAR99 3mm ROHS3 Compliant Lead Free 16-VFQFN Exposed Pad I2C 3mm Surface Mount -30°C~85°C CMOS 1mm e3/e2 TIN/TIN COPPER QUAD NO LEAD 260 1.8V 10 BU1850 16 Open Drain 0.5mm S-XQCC-N16 Not Qualified POR 8 8 1.65V~3.6V 400kHz Yes
MCP25025-I/SL MCP25025-I/SL Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) 14 EAR99 ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) CAN (1-Wire) 3.9mm Surface Mount -40°C~85°C CMOS 20mA 20mA e3 Matte Tin (Sn) DUAL GULL WING 260 5V 40 MCP25025 14 Push-Pull Parallel IO Port 3/5V EEPROM, POR, PWM 1 Mbps 8 8 2.7V~5.5V 1 MICROPROCESSOR CIRCUIT 4MHz 25mA No
PCA9534DBR PCA9534DBR 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 6.2mm ROHS3 Compliant Lead Free Gold 16 16-SSOP (0.209, 5.30mm Width) I2C, SMBus 2mm 5.3mm 1.95mm Surface Mount 128.593437mg -40°C~85°C CMOS e4 DUAL GULL WING 260 5V NOT SPECIFIED CA9534 16 Push-Pull YES 0.65mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9574PW,118 PCA9574PW,118 NXP Semiconductors 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Active 1 (Unlimited) 16 5mm ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm 1 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 2.3V 30 PCA9574 16 Push-Pull YES 0.65mm R-PDSO-G16 Not Qualified POR 8 1.1V~3.6V 400kHz 1mA 3mA 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
PCF8574ARGYRG4 PCF8574ARGYRG4 Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 20 EAR99 1 4.5mm ROHS3 Compliant Lead Free 20 20-VFQFN Exposed Pad I2C 1mm 3.5mm 900μm Surface Mount 43.006227mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 260 5V NOT SPECIFIED PCF8574 20 Push-Pull YES 0.5mm Not Qualified 3/5V POR 8 8 0.1mA 2.5V~6V 100kHz 1mA 25mA 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