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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 Radiation Hardening Number of Pins Additional Feature Package / Case Interface Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Number of Drivers 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) Number of Outputs Output Current Feature Max Output Current Power Dissipation Built-in Protections Max Output Voltage Rise Time Fall Time (Typ) 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
PCAL6524HEAZ PCAL6524HEAZ NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 32 EAR99 3 5mm ROHS3 Compliant 32-UFQFN Exposed Pad I2C 5mm Surface Mount -40°C~85°C CMOS 0.6mm 8542.39.00.01 QUAD NO LEAD NOT SPECIFIED 1.8V NOT SPECIFIED Open Drain, Push-Pull YES 0.5mm S-PQCC-N32 POR 24 1.65V~5.5V 1MHz Yes
PCA9539DW PCA9539DW 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 5.5V 2 15.4mm ROHS3 Compliant Lead Free No 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 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V CA9539 24 Push-Pull YES 2 25mA POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
HT8574ARTZ HT8574ARTZ HTCSEMI 0.0000
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IS31IO7328-QFLS4-TR IS31IO7328-QFLS4-TR Integrated Silicon Solution, Inc. (ISSI) 0.0000
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0.00000000 6 Weeks Surface Mount Tape & Reel (TR) Active 3 (168 Hours) 16 EAR99 3mm ROHS3 Compliant No 16 16-WFQFN Exposed Pad I2C 8 3mm Surface Mount -40°C~125°C 1 8μA QUAD 3.3V 16 Open Drain 0.5mm 100mA POR TRANSIENT 300ns 300 ns 4 2.4V~5.5V 400kHz 10mA 20mA Yes
MAX7323AEE+ MAX7323AEE+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tube 2012 yes Active 1 (Unlimited) 16 EAR99 1 ROHS3 Compliant 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 NOT SPECIFIED MAX7323 16 Open Drain, Push-Pull YES 0.635mm R-PDSO-G16 Not Qualified 1.8/5V POR 8 4 1.71V~5.5V 400kHz 20mA Yes
PI4IOE5V9539LEX PI4IOE5V9539LEX Diodes Incorporated 0.0000
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0.00000000 download 20 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 24-TSSOP (0.173, 4.40mm Width) I2C Surface Mount -40°C~85°C NOT SPECIFIED NOT SPECIFIED 16 2.3V~5.5V 400kHz Yes
DS4550E+ DS4550E+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2004 yes Active 1 (Unlimited) 20 1 6.5mm ROHS3 Compliant Lead Free 20 20-TSSOP (0.173, 4.40mm Width) I2C, JTAG Unknown 4.4mm Surface Mount 190.990737mg -40°C~85°C CMOS 2μA 1.1mm e3 Matte Tin (Sn) DUAL GULL WING 260 DS4550 20 Open Drain 0.65mm EEPROM, POR 9 2.7V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 400kHz 16mA No
IS31IO7325-GRLS4-TR IS31IO7325-GRLS4-TR Integrated Silicon Solution, Inc. (ISSI) 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) Active 3 (168 Hours) 24 EAR99 ROHS3 Compliant 24 SEATED HGT-NOM 24-SOIC (0.295, 7.50mm Width) I2C, Serial 16 7.52mm Surface Mount -40°C~125°C 2.45mm 1 8μA DUAL GULL WING 3.3V 24 Open Drain 1.27mm 100mA POR TRANSIENT 300ns 300 ns 8 2.4V~5.5V 400kHz 10mA 20mA Yes
MAX7319AEE+ MAX7319AEE+ Maxim Integrated 0.0000
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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
MCP23S17T-E/ML MCP23S17T-E/ML Microchip Technology 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 28 EAR99 5.5V 2 6mm ROHS3 Compliant Lead Free 28 28-VQFN Exposed Pad SPI 6mm Surface Mount -40°C~125°C CMOS 1mA e3 Matte Tin (Sn) - annealed QUAD NO LEAD 260 5V 40 MCP23S17 28 Push-Pull 0.65mm 1 Not Qualified 5V 25mA POR 700mW 16 16 1.8V~5.5V 10MHz Yes
PCF8574ARGYR PCF8574ARGYR Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 6 days ago) Cut Tape (CT) 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
PCA9554APW,112 PCA9554APW,112 NXP Semiconductors 0.0000
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0.00000000 download 10 Weeks Tube 2002 Obsolete 1 (Unlimited) 16 1 5mm ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) I2C, SMBus 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V 30 PCA9554 16 Push-Pull YES 0.65mm R-PDSO-G16 Not Qualified 2.5/5V POR 8 8 2.3V~5.5V 400kHz 10mA 25mA Yes
PI4IOE5V9557LE PI4IOE5V9557LE Diodes Incorporated 0.0000
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0.00000000 download 28 Weeks Tube 2015 yes Last Time Buy 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
PI4IOE5V9555LE PI4IOE5V9555LE Diodes Incorporated 0.0000
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0.00000000 download 20 Weeks Tube 2017 Active 1 (Unlimited) 24 EAR99 7.8mm ROHS3 Compliant 24-TSSOP (0.173, 4.40mm Width) I2C 4.4mm Surface Mount -40°C~85°C 1.2mm 1 DUAL GULL WING NOT SPECIFIED 3V NOT SPECIFIED YES 0.65mm R-PDSO-G24 16 2.3V~5.5V 400kHz Yes
TCA9555DBT TCA9555DBT 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 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
CQ82C55AZ CQ82C55AZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2005 yes Active 3 44 EAR99 70°C 0°C 3 10mm RoHS Compliant Lead Free 44 QFP Parallel 5.5V Unknown 4.5V 10mm CMOS 2.45mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed QUAD GULL WING 260 5V 30 44 COMMERCIAL 0.8mm Not Qualified 5V 24 1mA
CS82C55A-5 CS82C55A-5 Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount Bulk 2005 no Active 1 44 EAR99 70°C 0°C 3 16.585mm Non-RoHS Compliant Lead Free No 44 PLCC Parallel 5.5V No SVHC 4.5V 16.585mm CMOS 4.57mm 8542.39.00.01 e0 Tin/Lead (Sn/Pb) QUAD J BEND 225 5V 44 COMMERCIAL 1.27mm 5V 24 5mA
PI4IOE5V6416ZDEX PI4IOE5V6416ZDEX Diodes Incorporated 0.0000
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0.00000000 download 19 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant 24-VFQFN Exposed Pad I2C Surface Mount -40°C~85°C Open Drain, Push-Pull POR 16 1.65V~5.5V 400kHz 10mA 25mA Yes
CY8C9560A-24AXIT CY8C9560A-24AXIT Infineon Technologies 0.0000
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CP82C55AZ CP82C55AZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 6 Weeks Surface Mount, Through Hole Bulk 1996 yes Active 40 EAR99 70°C 0°C 3 53.2mm RoHS Compliant Lead Free No 40 DIP Parallel 5.5V No SVHC 4.5V 8MHz 4.95mm 14.73mm 5.953513g CMOS 8542.39.00.01 e3 Matte Tin (Sn) - annealed DUAL 5V 40 COMMERCIAL 2.54mm 5V 2.5mA 400mV 8MHz 24 1mA
CS82C55A CS82C55A Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 7 Weeks Surface Mount Bulk 1996 Active 70°C 0°C Non-RoHS Compliant Contains Lead 44 PLCC Parallel 5.5V Unknown 4.5V 24
PCA9535PWR PCA9535PWR Texas Instruments 0.0000
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0.00000000 download NRND (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Not For New Designs 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 100μA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED CA9535 24 Push-Pull 0.65mm Not Qualified 2 25mA POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
MAX7328AWE+ MAX7328AWE+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tube 2014 yes Active 1 (Unlimited) 16 EAR99 1 10.3mm ROHS3 Compliant 16-SOIC (0.295, 7.50mm Width) 2-Wire 7.5mm Surface Mount -40°C~125°C BICMOS 2.65mm e3 Matte Tin (Sn) DUAL GULL WING 260 5V MAX7328 16 Open Drain YES 1.27mm R-PDSO-G16 Parallel IO Port 3/5V 8 8 2.5V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 100kHz No
MCP23008T-E/SS MCP23008T-E/SS Microchip Technology 0.0000
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0.00000000 download 4 Weeks Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 20 EAR99 5.5V 1 7.2mm ROHS3 Compliant Lead Free 20 20-SSOP (0.209, 5.30mm Width) I2C 5.3mm Surface Mount -40°C~125°C CMOS 2mm 1mA e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 5V 40 MCP23008 20 Push-Pull YES 0.65mm 1 Not Qualified 5V POR 700mW 8 8 1.8V~5.5V 1.7MHz 25mA Yes
CMS82C55AZ CMS82C55AZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2005 Active 3 44 EAR99 70°C 0°C 3 16.585mm RoHS Compliant Lead Free 44 PLCC 16.585mm CMOS 4.57mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed QUAD J BEND 260 5V 30 44 COMMERCIAL 1.27mm 4.5V Parallel IO Port Not Qualified 5V 5.5V 24 PARALLEL IO PORT, GENERAL PURPOSE
IP82C55A IP82C55A Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2005 no Active 40 EAR99 85°C -40°C 3 51.75mm Non-RoHS Compliant Contains Lead 40 DIP 5.5V Unknown not_compliant 4.5V 8MHz CMOS 6.35mm 8542.39.00.01 e0 Tin/Lead (Sn/Pb) DUAL NOT SPECIFIED 5V NOT SPECIFIED 40 INDUSTRIAL 2.54mm Parallel IO Port Not Qualified 5V 24 8mA PARALLEL IO PORT, GENERAL PURPOSE
PCA9554ATS,112 PCA9554ATS,112 NXP Semiconductors 0.0000
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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
CQ82C55A CQ82C55A Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount Bulk 2005 Discontinued 2 44 EAR99 70°C 0°C 3 10mm RoHS Compliant Contains Lead QFP 10mm CMOS 2.45mm 8542.39.00.01 e0 Tin/Lead (Sn/Pb) QUAD GULL WING 240 5V NOT SPECIFIED 44 COMMERCIAL 0.8mm 4.5V Parallel IO Port Not Qualified 5V 5.5V 24 1mA PARALLEL IO PORT, GENERAL PURPOSE
CY8C9560A-24AXI CY8C9560A-24AXI Infineon Technologies 0.0000
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CY8C9520A-24PVXI CY8C9520A-24PVXI Infineon Technologies 0.0000
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0.00000000
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