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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 Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Max Supply Current Height Seated (Max) HTS Code Number of Functions Nominal Supply Current Max Frequency 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 Voltage Number of Outputs Output Current Feature Data Rate Current - Output Power Dissipation Supplier Device Package Number of Terminals Source Url Status Check Date Frequency (Max) Number of Segments Number of Bits Number of I/O Supply Current-Max Voltage - Supply Number of Transceivers uPs/uCs/Peripheral ICs Type Multiplexed Display Capability Data Input Mode Clock Frequency Current - Output Source/Sink Interrupt Output
PCF8574DWRE4 PCF8574DWRE4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 6V 1 10.3mm ROHS3 Compliant Lead Free 16 16-SOIC (0.295, 7.50mm Width) I2C 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 PCF8574 16 Push-Pull YES 1.27mm Not Qualified 3/5V POR 8 8 0.1mA 2.5V~6V 100kHz 1mA 25mA Yes
PCA9621PW,118 PCA9621PW,118 NXP Semiconductors 0.0000
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0.00000000 download Digi-Reel® 2003 Obsolete 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 DUAL GULL WING 5.5V PCA9621 16 Open Drain YES 0.65mm R-PDSO-G16 Display Drivers 5.5V 2013-06-14 00:00:00 3 8 2.7V~5.5V NO SERIAL 1MHz 65mA No
PCA9670D,512 PCA9670D,512 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tube 2003 Obsolete 2 (1 Year) 16 1 10.3mm ROHS3 Compliant 16-SOIC (0.295, 7.50mm Width) I2C 7.5mm Surface Mount -40°C~85°C CMOS 2.65mm e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 3V 30 PCA9670 16 Push-Pull YES 1.27mm R-PDSO-G16 2.5/5V POR 8 8 2.3V~5.5V 1MHz 100μA 25mA No
PCA9673D,118 PCA9673D,118 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 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 PCA9673 24 Push-Pull YES 1.27mm R-PDSO-G24 Not Qualified POR 16 2.3V~5.5V 1MHz 100μA 25mA Yes
PCA9674PW,112 PCA9674PW,112 NXP Semiconductors 0.0000
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0.00000000 download 10 Weeks Tube 2003 Obsolete 1 (Unlimited) 16 1 5mm ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) I2C 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V 30 PCA9674 16 Push-Pull YES 0.65mm R-PDSO-G16 Not Qualified 2.3/5.5V POR 8 8 2.3V~5.5V 1MHz 100μA 25mA Yes
CQ82C55A CQ82C55A Renesas Electronics America 0.0000
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0.00000000 download Tube Obsolete 2 (1 Year) 44 EAR99 3 10mm Non-RoHS 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
MAX7322ATE+ MAX7322ATE+ Maxim Integrated 0.0000
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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
PCA8574TS,118 PCA8574TS,118 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 20 1 6.5mm ROHS3 Compliant 20-LSSOP (0.173, 4.40mm Width) I2C 4.4mm Surface Mount -40°C~85°C CMOS 1.5mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V 30 PCA8574 20 Push-Pull YES 0.65mm R-PDSO-G20 Not Qualified 2.5/5V POR 8 8 2.3V~5.5V 400kHz 100μA 25mA Yes
CMQ82C55AZ CMQ82C55AZ Renesas Electronics America 0.0000
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0.00000000 download 9 Weeks Bulk Active 3 (168 Hours) EAR99 ROHS3 Compliant 44-QFP Parallel Surface Mount 0°C~70°C 8542.39.00.01 e3 Matte Tin (Sn) - annealed 82C55A 44 Open Drain 24 4.5V~5.5V 2.5mA No
PCA9621D,118 PCA9621D,118 NXP Semiconductors 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 16 9.9mm ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) I2C, SMBus 3.9mm Surface Mount -40°C~85°C CMOS 1.75mm 1 DUAL GULL WING 5.5V PCA9621 16 Open Drain YES 1.27mm R-PDSO-G16 Display Drivers 5.5V 2013-06-14 00:00:00 3 8 2.7V~5.5V NO SERIAL 1MHz 65mA No
XRA1203IG24-F XRA1203IG24-F MaxLinear, Inc. 0.0000
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0.00000000 download 8 Weeks Tube Obsolete 1 (Unlimited) 24-TSSOP (0.173, 4.40mm Width) I2C, SMBus Surface Mount -40°C~85°C Open Drain 16 1.65V~3.6V 400kHz Yes
MIC74YQS MIC74YQS Microchip Technology 0.0000
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0.00000000 download 12 Weeks Surface Mount Tube 2006 Active 1 (Unlimited) 85°C -40°C ROHS3 Compliant Lead Free No 16 16-SSOP (0.154, 3.90mm Width) I2C, SMBus 3.6V No SVHC 2.7V 100kHz Surface Mount -40°C~85°C 6μA 100kHz MIC74 Open Drain, Push-Pull 8 7mA Fan Speed Controller 16-QSOP 8 2.7V~3.6V 100kHz 7mA 10mA Yes
PM8044B-F3GI PM8044B-F3GI Microchip Technology 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant 24 No
MCP23S17-E/ML MCP23S17-E/ML Microchip Technology 0.0000
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Min: 1

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0.00000000 download 12 Weeks Surface Mount Tube 2016 yes Active 1 (Unlimited) 28 EAR99 2 6mm ROHS3 Compliant Lead Free Tin 28 28-VQFN Exposed Pad SPI No SVHC 6mm Surface Mount 70.788759mg -40°C~125°C CMOS 1mA e3 QUAD NO LEAD 260 5V 40 MCP23S17 28 Push-Pull 0.65mm 1 Not Qualified 5V 700mW 5V 25mA POR 16 16 1.8V~5.5V 10MHz Yes
MCP25050-E/SL MCP25050-E/SL Microchip Technology 0.0000
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0.00000000 download 8 Weeks Surface Mount Tube 2003 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 MCP25050 14 Push-Pull Parallel IO Port 5V ADC, EEPROM, POR, PWM 1 Mbps 8 8 4.5V~5.5V 1 MICROPROCESSOR CIRCUIT 25MHz 25mA No
MCP23S08-E/ML MCP23S08-E/ML Microchip Technology 0.0000
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0.00000000 download 8 Weeks Surface Mount Tray 2006 Active 1 (Unlimited) 125°C -40°C ROHS3 Compliant Lead Free 20 20-VFQFN Exposed Pad SPI 5.5V No SVHC 1.8V 10MHz Surface Mount -40°C~125°C 1mA 10MHz MCP23S08 Push-Pull 1 POR 700mW 20-QFN-EP (4x4) 8 1.8V~5.5V 10MHz 25mA Yes
XRA1404IG16TR-F XRA1404IG16TR-F Exar Corporation 0.0000
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0.00000000 yes 1 16 EAR99 85°C -40°C 3.6V 1 5mm RoHS Compliant TSSOP 4.4mm CMOS 1.2mm 8542.39.00.01 e3 Matte Tin (Sn) DUAL GULL WING 260 1.8V 40 16 INDUSTRIAL YES 0.65mm R-PDSO-G16 Parallel IO Port Not Qualified 1.8/3.3V 160mA 200mW 15MHz 8 8 PARALLEL IO PORT, GENERAL PURPOSE
XRA1402IG16-F XRA1402IG16-F MaxLinear, Inc. 0.0000
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Min: 1

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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
XRA1200PIG16TR-F XRA1200PIG16TR-F MaxLinear, Inc. 0.0000
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Min: 1

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0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) 16 EAR99 1 5mm RoHS Compliant 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount -40°C~85°C CMOS 1.2mm e3 Matte Tin (Sn) DUAL GULL WING 260 1.8V 40 Open Drain YES 0.65mm R-PDSO-G16 8 1.65V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz Yes
PCF8575CDWG4 PCF8575CDWG4 Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Tube yes Active 1 (Unlimited) 24 EAR99 5.5V 2 15.4mm ROHS3 Compliant Lead Free 24 24-SOIC (0.295, 7.50mm Width) I2C, SMBus 2.65mm 7.5mm 2.35mm Surface Mount 624.398247mg -40°C~85°C CMOS 8542.39.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED PCF8575 24 Open Drain YES 1.27mm Not Qualified 5V POR 16 16 0.2mA 4.5V~5.5V 400kHz 10mA 25mA Yes
TCA9555DBR TCA9555DBR Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 24 EAR99 2 8.2mm ROHS3 Compliant Lead Free 24 24-SSOP (0.209, 5.30mm Width) I2C, SMBus 2mm 5.3mm 1.95mm Surface Mount -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 1.8V CA9555 Push-Pull YES 0.65mm POR 16 1.65V~5.5V 400kHz 10mA 25mA Yes
PCA9557RGVR PCA9557RGVR Texas Instruments 0.0000
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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
PCA9534ADW PCA9534ADW Texas Instruments 0.0000
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Min: 1

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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 week ago) Tube yes Active 1 (Unlimited) 16 EAR99 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
PCF8574ADWG4 PCF8574ADWG4 Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Tube yes Active 1 (Unlimited) 16 EAR99 6V 1 10.3mm ROHS3 Compliant Lead Free 16 16-SOIC (0.295, 7.50mm Width) I2C 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 PCF8574 16 Push-Pull YES 1.27mm Not Qualified 3/5V POR 8 8 0.1mA 2.5V~6V 100kHz 1mA 25mA Yes
PCA9555PW PCA9555PW Texas Instruments 0.0000
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Min: 1

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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
TCA9539RGER TCA9539RGER Texas Instruments 0.0000
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Min: 1

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0.00000000 download 8 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 24 EAR99 1 4mm ROHS3 Compliant Lead Free 24 24-VFQFN Exposed Pad I2C, SMBus No SVHC 1mm 4mm 880μm Surface Mount -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 1.8V CA9539 Push-Pull YES 0.5mm POR 16 16 0.04mA 1.65V~5.5V 400kHz 10mA 25mA Yes
PCF8574APW PCF8574APW Texas Instruments 0.0000
RFQ

Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Tube yes Active 1 (Unlimited) 20 EAR99 1 6.5mm ROHS3 Compliant Lead Free No 20 20-TSSOP (0.173, 4.40mm Width) I2C No SVHC 1.2mm 4.4mm 1mm Surface Mount 76.997305mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V PCF8574 20 Push-Pull YES 0.65mm 3/5V 50mA POR 8 8 0.1mA 2.5V~6V 100kHz 1mA 25mA Yes
PCF8575CDBG4 PCF8575CDBG4 Texas Instruments 0.0000
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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
PCA9555PWE4 PCA9555PWE4 Texas Instruments 0.0000
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Min: 1

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0.00000000 ACTIVE (Last Updated: 1 week ago) yes 1 24 EAR99 85°C -40°C 5.5V 2 7.8mm RoHS Compliant Lead Free 24 TSSOP 400kHz 1.2mm 4.4mm 1mm 89.499445mg CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED 24 INDUSTRIAL YES 0.65mm Parallel IO Ports Not Qualified 2 400kHz 16 16 PARALLEL IO PORT, GENERAL PURPOSE
PCF8574RGYRG4 PCF8574RGYRG4 Texas Instruments 0.0000
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0.00000000 2 (1 Year) 20 EAR99 85°C -40°C 1 4.5mm RoHS Compliant Lead Free 20 VQFN 6V 2.5V 100kHz 3.5mm 43.006227mg CMOS 1mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 260 5V NOT SPECIFIED 20 INDUSTRIAL YES 0.5mm Parallel IO Ports Not Qualified 3/5V 100kHz 8 8 0.1mA PARALLEL IO PORT, GENERAL PURPOSE
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