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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 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 Max Supply Voltage REACH SVHC Min Supply Voltage Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology 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) 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 Max Output Current Current - Output Power Dissipation Supplier Device Package Max Output Voltage Power Dissipation-Max Max Junction Temperature (Tj) Frequency (Max) Number of Bits Number of I/O Supply Current-Max Telecom IC Type Voltage - Supply uPs/uCs/Peripheral ICs Type Clock Frequency Current - Output Source/Sink Interrupt Output
HT8574ARTZ HT8574ARTZ HTCSEMI 0.0000
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PCF8574ADGVRG4 PCF8574ADGVRG4 Texas Instruments 0.0000
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0.00000000 ACTIVE (Last Updated: 6 days ago) yes 1 20 EAR99 85°C -40°C 1 5mm RoHS Compliant Lead Free 20 TFSOP 6V 2.5V 100kHz 1.2mm 4.4mm 1.05mm 60.186038mg CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED 20 INDUSTRIAL YES 0.4mm Parallel IO Port Not Qualified 3/5V 100kHz 8 8 0.1mA PARALLEL IO PORT, GENERAL PURPOSE
CY8C9520A-24PVXIT CY8C9520A-24PVXIT Cypress Semiconductor Corp 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) 2003 Active 3 (168 Hours) 85°C -40°C 5.25V ROHS3 Compliant Lead Free Gold, Tin No 28 28-SSOP (0.209, 5.30mm Width) I2C 5.25V 3V 100kHz Surface Mount -40°C~85°C 5mA 100kHz CY8C9520 Open Drain 25mA EEPROM, POR, PWM, WDT 28-SSOP 20 3V~5.25V 100kHz 10mA 25mA Yes
TCA9534PWR TCA9534PWR Texas Instruments 0.0000
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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
XRA1203IL24-F XRA1203IL24-F Exar Corporation 0.0000
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0.00000000 download Surface Mount yes 2 24 EAR99 85°C -40°C 3.6V 2 4mm RoHS Compliant Lead Free QFN I2C, SMBus, Serial 400kHz 4mm CMOS 1mm 8542.39.00.01 160mA e3 Matte Tin (Sn) QUAD NO LEAD 260 1.8V 40 24 INDUSTRIAL 0.5mm S-XQCC-N24 16 Parallel IO Port Not Qualified 1.8/3.3V 160mA 200mW 100kHz 16 16 PARALLEL IO PORT, GENERAL PURPOSE
MAX7329AAP+T MAX7329AAP+T Maxim Integrated 0.0000
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0.00000000 download yes Active 1 20 EAR99 125°C -40°C 1 7.2mm RoHS Compliant SSOP 5.29mm BICMOS 1.99mm 8542.39.00.01 DUAL GULL WING NOT SPECIFIED 5V NOT SPECIFIED 20 AUTOMOTIVE YES 0.65mm R-PDSO-G20 2.5V 5.5V 8 PARALLEL IO PORT, GENERAL PURPOSE
MCP23S18T-E/SO MCP23S18T-E/SO Microchip Technology 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) 2008 Active 1 (Unlimited) 28 EAR99 2 17.9mm ROHS3 Compliant 28-SOIC (0.295, 7.50mm Width) SPI 7.5mm Surface Mount -40°C~125°C CMOS 2.65mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed DUAL GULL WING 250 5V 40 MCP23S18 28 Open Drain YES 1.27mm R-PDSO-G28 Parallel IO Port Not Qualified 2/5V 16 16 1.8V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 10MHz 25mA Yes
PCA9554ARGTR PCA9554ARGTR Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 16 EAR99 5.5V 1 3mm ROHS3 Compliant Lead Free 16 16-VFQFN Exposed Pad I2C, SMBus 1mm 3mm 900μm Surface Mount 24.097095mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 260 5V NOT SPECIFIED CA9554 16 Push-Pull YES 0.5mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9555DWRG4 PCA9555DWRG4 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) 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 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED CA9555 24 Push-Pull YES Not Qualified 2 POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
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
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
SX1509BIULTRT SX1509BIULTRT Semtech Corporation 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 28 4mm RoHS Compliant Lead Free No 28 28-UFQFN Exposed Pad I2C 4mm Surface Mount -40°C~85°C 0.6mm 8542.39.00.01 1 QUAD 3.3V SX150 28 Open Drain, Push-Pull 0.4mm Keypad Controller, LED Output, POR 16 TELECOM CIRCUIT 1.425V~3.6V 400kHz 8mA 15mA Yes
TCA6408ARSVR TCA6408ARSVR Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 1 2.6mm ROHS3 Compliant Lead Free Gold No 16 16-UFQFN I2C, SMBus No SVHC 550μm 1.8mm 500μm Surface Mount -40°C~85°C CMOS e4 QUAD 260 1.8V TCA6408 16 Push-Pull YES 0.4mm POR 8 8 0.02mA 1.65V~5.5V 400kHz 10mA 25mA Yes
PCA9557D,112 PCA9557D,112 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tube 2002 Obsolete 1 (Unlimited) 16 1 9.9mm ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) I2C, SMBus 3.9mm Surface Mount -40°C~85°C CMOS 1.75mm e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 30 PCA9557 16 Open Drain, Push-Pull YES 1.27mm R-PDSO-G16 2.5/5V POR 8 8 2.3V~5.5V 400kHz 10mA 20mA No
PCF8574APW PCF8574APW Texas Instruments 0.0000
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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
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
PCA9534DGVR PCA9534DGVR 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 5V NOT SPECIFIED CA9534 16 Push-Pull YES 0.4mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9555PWRE4 PCA9555PWRE4 Texas Instruments 0.0000
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0.00000000 Tape & Reel (TR) 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 4.4mm Surface Mount 89.499445mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED CA9555 24 Push-Pull YES 0.65mm Not Qualified 2 POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9539DBQR PCA9539DBQR Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 2 (1 Year) 24 EAR99 5.5V 2 8.65mm ROHS3 Compliant Lead Free 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 NOT SPECIFIED CA9539 24 Push-Pull YES 0.635mm Not Qualified 2 25mA POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9555DW PCA9555DW Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 week 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 CA9555 24 Push-Pull YES 2 POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
KTS1622EWAA-TR KTS1622EWAA-TR KINETIC 0.0000
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STMPE801MTR STMPE801MTR STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Xpander Logic™ Obsolete 1 (Unlimited) 16 EAR99 3.6V 1 9.9mm ROHS3 Compliant Lead Free No 16 16-SOIC (0.154, 3.90mm Width) I2C 3.9mm Surface Mount -40°C~85°C CMOS 1.75mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 STMPE801 16 Push-Pull 1.27mm POR 8 8 1.65V~3.6V 400kHz 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
DS2408S+T&R DS2408S+T&R Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2003 Active 1 (Unlimited) 85°C -40°C ROHS3 Compliant Lead Free Tin No 16 16-SOIC (0.154, 3.90mm Width) 1-Wire® 5.25V Unknown 2.8V Surface Mount -40°C~85°C DS2408 Open Drain 16-SO 8 8 2.8V~5.25V No
MCP23017-E/SS MCP23017-E/SS Microchip Technology 0.0000
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0.00000000 download 12 Weeks Surface Mount Tube 2016 yes Active 1 (Unlimited) 28 EAR99 2 ROHS3 Compliant Lead Free 28 28-SSOP (0.209, 5.30mm Width) I2C No SVHC 5.3mm Surface Mount 2.26799g -40°C~125°C CMOS 2mm 1mA e3 Matte Tin (Sn) DUAL GULL WING 260 5V 40 MCP23017 28 Push-Pull 0.65mm 1 Not Qualified 5V 700mW 25mA POR 16 16 1.8V~5.5V 1.7MHz 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
MAX7320ATE+ MAX7320ATE+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2012 yes Active 1 (Unlimited) 16 EAR99 1 3mm ROHS3 Compliant Lead Free 16 16-WFQFN Exposed Pad I2C Unknown 3mm Surface Mount -40°C~125°C BICMOS e3 Matte Tin (Sn) QUAD 260 3.3V MAX7320 16 Open Drain, Push-Pull 0.5mm 1.25W POR 8 8 1.71V~5.5V 400kHz 25mA No
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
PCA9555BS,118 PCA9555BS,118 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Active 1 (Unlimited) 24 EAR99 2 4mm ROHS3 Compliant 24-VFQFN Exposed Pad I2C, SMBus 4mm Surface Mount -40°C~85°C CMOS 1mm 8542.39.00.01 e4 NICKEL PALLADIUM GOLD QUAD NO LEAD 260 3V 30 PCA9555 24 Push-Pull YES 0.5mm S-PQCC-N24 Not Qualified 2.5/5V POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9554ADBR PCA9554ADBR 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 6.2mm ROHS3 Compliant Lead Free 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 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 5V NOT SPECIFIED CA9554 16 Push-Pull YES 0.65mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
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