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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 REACH SVHC Reach Compliance Code 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) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Number of Outputs Output Current Feature Power Dissipation Supplier Device Package 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
PCA9539D,112 PCA9539D,112 Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) ROHS3 Compliant 24-SOIC (0.295, 7.50mm Width) I2C, SMBus Surface Mount -40°C~85°C Push-Pull POR 24-SO 16 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9671DB,112 PCA9671DB,112 Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) ROHS3 Compliant 24-SSOP (0.209, 5.30mm Width) I2C Surface Mount -40°C~85°C Push-Pull POR 24-SSOP 16 2.3V~5.5V 1MHz 100μA 25mA No
CP2120-GMR CP2120-GMR Silicon Labs 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) 1997 yes Not For New Designs 1 (Unlimited) 20 4mm RoHS Compliant 20-VFQFN Exposed Pad I2C, SPI compliant 4mm Surface Mount -40°C~85°C CMOS 1mm QUAD NO LEAD NOT SPECIFIED 3.3V NOT SPECIFIED CP2120 20 Open Drain, Push-Pull YES 0.5mm S-XQCC-N20 Not Qualified 8 3V~3.6V BUS CONTROLLER, I2C 400kHz 100mA Yes
MAX7313AEG+TG05 MAX7313AEG+TG05 Maxim Integrated 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited)
CY8C9540A-24PVXI CY8C9540A-24PVXI Cypress Semiconductor Corp 0.0000
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0.00000000 download 13 Weeks Tube 2003 Active 3 (168 Hours) 48 EAR99 8 15.875mm ROHS3 Compliant Lead Free Gold, Tin No 48 48-BSSOP (0.295, 7.50mm Width) I2C No SVHC 7.5mm Surface Mount 600.301152mg -40°C~85°C CMOS 2.794mm 8542.31.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3.3V 30 CY8C9540 48 Open Drain YES 0.635mm Parallel IO Port 3.3/5V EEPROM, POR, PWM, WDT 40 40 3V~5.25V PARALLEL IO PORT, GENERAL PURPOSE 100kHz 10mA 25mA Yes
DS4520E+TRL DS4520E+TRL Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2004 yes Active 1 (Unlimited) 16 5.5V 1 5mm ROHS3 Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) I2C 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm e3 Matte Tin (Sn) DUAL GULL WING 260 5V 30 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
IMQ82C55AZ96 IMQ82C55AZ96 Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 8 Weeks Surface Mount 2005 Active 3 44 EAR99 85°C -40°C 3 10mm RoHS Compliant Lead Free 44 QFP 10mm CMOS 2.45mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed QUAD GULL WING 260 5V 30 44 INDUSTRIAL 0.8mm 4.5V Parallel IO Port Not Qualified 5V 5.5V 24 PARALLEL IO PORT, GENERAL PURPOSE
PCF8575CPW PCF8575CPW Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Tube yes Active 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 8542.39.00.01 10μA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED PCF8575 24 Open Drain YES 0.65mm Not Qualified 5V 16 POR 16 16 4.5V~5.5V 400kHz 10mA 25mA Yes
PCF8574NG4 PCF8574NG4 Texas Instruments 0.0000
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0.00000000 Tube Discontinued 1 (Unlimited) ROHS3 Compliant 16-DIP (0.300, 7.62mm) I2C Through Hole -40°C~85°C PCF8574 Push-Pull POR 8 2.5V~6V 100kHz 1mA 25mA Yes
TCA6408PWR TCA6408PWR Texas Instruments 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 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 10μA 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
HT8574BRWZ HT8574BRWZ HTCSEMI 0.0000
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0.00000000
TCA6408PW TCA6408PW Texas Instruments 0.0000
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0.00000000 Surface Mount Tube no Obsolete 1 (Unlimited) 16 EAR99 1 5mm ROHS3 Compliant Contains Lead No 16 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus No SVHC 4.4mm Surface Mount 61.887009mg -40°C~85°C CMOS 10μA 1.2mm 1μA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 1.8V TCA6408 16 Push-Pull 0.65mm 25mA POR 8 8 1.65V~5.5V 400kHz 10mA 25mA Yes
TCA9535MRGER TCA9535MRGER Texas Instruments 0.0000
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0.00000000 download 12 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 24 EAR99 2 4mm ROHS3 Compliant 24 24-VFQFN Exposed Pad I2C, SMBus 1mm 4mm 880μm Surface Mount -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 1.8V CA9535 Push-Pull YES 0.5mm POR 16 16 0.04mA 1.65V~5.5V 400kHz 10mA 25mA Yes
PCA9554PWR PCA9554PWR Texas Instruments 0.0000
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0.00000000 NRND (Last Updated: 3 days ago) Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 16 EAR99 5.5V 1 5mm ROHS3 Compliant Lead Free No 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 CA9554 16 Push-Pull YES 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
PCF8575RGER PCF8575RGER Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 24 EAR99 2 4mm ROHS3 Compliant Lead Free 24 24-VFQFN Exposed Pad I2C, SMBus No SVHC 1mm 4mm 880μm Surface Mount 45.387587mg -40°C~85°C CMOS 8542.39.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 260 3.3V NOT SPECIFIED PCF8575 24 Push-Pull YES 0.5mm Not Qualified 3/5V POR 16 16 0.2mA 4.5V~5.5V 400kHz 1mA 25mA Yes
PCA9535DWG4 PCA9535DWG4 Texas Instruments 0.0000
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0.00000000 Surface Mount 1 24 EAR99 85°C -40°C 2 15.4mm RoHS Compliant Lead Free 24 SOIC I2C, SMBus 400kHz 7.5mm 624.398247mg CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED 24 INDUSTRIAL Parallel IO Ports Not Qualified 5.5V 2 16 16 PARALLEL IO PORT, GENERAL PURPOSE
MAX7318AAG+T MAX7318AAG+T Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 24 EAR99 5.5V 1 8.2mm ROHS3 Compliant 24 24-SSOP (0.209, 5.30mm Width) I2C, SMBus 5.29mm Surface Mount -40°C~125°C BICMOS 1.99mm 8542.39.00.01 e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED MAX7318 24 Push-Pull 0.65mm Not Qualified 43mA POR 1.667W 16 16 2V~5.5V 400kHz 31mA 43mA Yes
PCA9539PWE4 PCA9539PWE4 Texas Instruments 0.0000
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0.00000000 download NRND (Last Updated: 1 week ago) Tube yes Not For New Designs 1 (Unlimited) 24 EAR99 5.5V 2 7.8mm ROHS3 Compliant Lead Free 24 24-TSSOP (0.173, 4.40mm Width) I2C, SMBus 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 25mA POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
MAX1608EEE MAX1608EEE Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tube 2006 no Obsolete 1 (Unlimited) 16 EAR99 Non-RoHS Compliant Contains Lead 16-SSOP (0.154, 3.90mm Width) Exposed Pad SMBus 3.9mm Surface Mount -40°C~85°C CMOS 1.73mm e0 DUAL GULL WING 245 5V MAX1608 16 Open Drain 0.635mm R-PDSO-G16 POR 8 2.7V~5.5V 100kHz No
PCA9555DBQR PCA9555DBQR Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 24 EAR99 5.5V 2 8.65mm ROHS3 Compliant Lead Free No 24 24-SSOP (0.154, 3.90mm Width) I2C, SMBus 1.75mm 3.9mm 1.5mm Surface Mount 129.500622mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V CA9555 24 Push-Pull YES 0.635mm 2 POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9538DGVR PCA9538DGVR Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 5.5V 1 3.6mm ROHS3 Compliant Lead Free 16 16-TFSOP (0.173, 4.40mm Width) I2C, SMBus 1.2mm 4.4mm 1.05mm Surface Mount 41.900595mg -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 0.4mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9534DWRG4 PCA9534DWRG4 Texas Instruments 0.0000
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0.00000000 Tape & Reel (TR) 1 16 EAR99 85°C -40°C 5.5V 1 10.3mm RoHS Compliant Lead Free 16 SOIC 400kHz 7.5mm 420.395078mg CMOS 2.65mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 16 INDUSTRIAL YES 1.27mm Parallel IO Ports Not Qualified 2.5/5V 400kHz 8 8 0.175mA PARALLEL IO PORT, GENERAL PURPOSE
PCA9701PW,118 PCA9701PW,118 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Cut Tape (CT) 2007 Active 1 (Unlimited) 24 7.8mm ROHS3 Compliant 24-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 PCA9701 24 Push-Pull YES 0.65mm R-PDSO-G24 Not Qualified 16 (Input Only) 2.5V~5.5V 5MHz Yes
MCP23S17-E/SO MCP23S17-E/SO Microchip Technology 0.0000
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0.00000000 download 12 Weeks Surface Mount Tube 2005 yes Active 1 (Unlimited) 28 EAR99 2 ROHS3 Compliant Lead Free Tin 28 28-SOIC (0.295, 7.50mm Width) SPI No SVHC 7.5mm Surface Mount 2.214806g -40°C~125°C CMOS 2.65mm 1mA e3 DUAL GULL WING 250 5V 40 MCP23S17 28 Push-Pull 1 Not Qualified 5V 700mW 25mA POR 16 16 1.8V~5.5V 10MHz Yes
PCA9671PW,112 PCA9671PW,112 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tube 2003 Obsolete 1 (Unlimited) 24 1 7.8mm ROHS3 Compliant 24-TSSOP (0.173, 4.40mm Width) I2C 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm 8542.39.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V 30 PCA9671 24 Push-Pull YES 0.65mm R-PDSO-G24 2.3/5.5V POR 16 16 2.3V~5.5V 1MHz 100μA 25mA No
MAX7321AEE+T MAX7321AEE+T Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 16 EAR99 1 4.9mm ROHS3 Compliant Lead Free No 16 16-SSOP (0.154, 3.90mm Width) I2C 3.9mm Surface Mount -40°C~125°C CMOS 1.75mm e3 TIN DUAL GULL WING 260 3.3V MAX7321 16 Open Drain, Push-Pull 0.635mm POR 8 1.71V~5.5V 400kHz 20mA Yes
PCA9701D,112 PCA9701D,112 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tube 2008 Obsolete 1 (Unlimited) 24 15.4mm ROHS3 Compliant 24-SOIC (0.295, 7.50mm Width) SPI Serial 7.5mm Surface Mount -40°C~125°C 2.65mm 8542.39.00.01 1 e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 3.3V 30 PCA9701 24 Push-Pull YES 1.27mm R-PDSO-G24 Not Qualified 16 (Input Only) 2.5V~5.5V 5MHz Yes
MCP23S18-E/MJ MCP23S18-E/MJ Microchip Technology 0.0000
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0.00000000 download 8 Weeks Surface Mount Tray 2008 Active 1 (Unlimited) 24 EAR99 2 4mm ROHS3 Compliant Lead Free 24 24-VFQFN Exposed Pad SPI No SVHC 4mm Surface Mount 928.191737mg -40°C~125°C CMOS 0.9mm 1mA e3 Matte Tin (Sn) - annealed QUAD NO LEAD 260 5V 40 MCP23S18 24 Open Drain 0.5mm 1 Parallel IO Port Not Qualified 2/5V 700mW 400mA 16 16 1.8V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 10MHz 25mA Yes
PCA8575BQ,118 PCA8575BQ,118 NXP Semiconductors 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Obsolete 1 (Unlimited) 24 1 5.5mm ROHS3 Compliant 24-VFQFN Exposed Pad I2C 3.5mm Surface Mount -40°C~85°C CMOS 1mm 8542.39.00.01 e4 NICKEL PALLADIUM GOLD QUAD NO LEAD 260 40 PCA8575 24 Push-Pull YES 0.5mm R-PQCC-N24 Not Qualified POR 16 2.3V~5.5V 400kHz 100μA 25mA Yes
PCA9673PW,112 PCA9673PW,112 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tube 2003 Obsolete 1 (Unlimited) 24 EAR99 1 7.8mm ROHS3 Compliant 24-TSSOP (0.173, 4.40mm Width) I2C 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm 8542.39.00.01 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 PCA9673 24 Push-Pull YES 0.65mm R-PDSO-G24 Not Qualified 2.5/5V POR 16 16 2.3V~5.5V 1MHz 100μA 25mA Yes
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