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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 Termination 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 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) Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Number of Outputs Output Current Feature Data Rate Current - Output Power Dissipation Power Dissipation-Max Number of Terminals 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
PCA9534D,518 PCA9534D,518 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Obsolete 3 (168 Hours) ROHS3 Compliant 16-SOIC (0.295, 7.50mm Width) I2C, SMBus Surface Mount -40°C~85°C PCA9534 Open Drain POR 8 2.3V~5.5V 400kHz Yes
DS4550E DS4550E Maxim Integrated 0.0000
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0.00000000 Tube 2004 no Obsolete 1 (Unlimited) 20 1 6.5mm Non-RoHS Compliant 20-TSSOP (0.173, 4.40mm Width) I2C, JTAG 4.4mm Surface Mount -40°C~85°C CMOS 1.1mm e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 20 DS4550 20 Open Drain YES 0.65mm R-PDSO-G20 Parallel IO Port 3/5V EEPROM, POR 9 9 2.7V~5.5V PARALLEL IO PORT, GENERAL PURPOSE 400kHz 16mA No
XRA1403IL24-F XRA1403IL24-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 SPI 26MHz 4mm 928.191737mg 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 15MHz 16 16 PARALLEL IO PORT, GENERAL PURPOSE
PCA9570GMH PCA9570GMH NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 8 ROHS3 Compliant 8-XFQFN Exposed Pad I2C, SMBus 1.2mm Surface Mount -40°C~85°C CMOS 0.5mm 1 QUAD 2.2V PCA9570 8 Push-Pull YES R-PQCC-N8 POR 4 1.1V~3.6V 100kHz 4mA No
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
PCF8574ANG4 PCF8574ANG4 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
PCF8575PWE4 PCF8575PWE4 Texas Instruments 0.0000
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0.00000000 download ACTIVE (Last Updated: 2 days ago) yes 1 24 SMD/SMT EAR99 85°C -40°C 2 7.8mm RoHS Compliant Lead Free 24 TSSOP 5.5V No SVHC 2.5V 400kHz 1.2mm 4.4mm 1mm 89.499445mg CMOS 8542.39.00.01 10μA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3.3V NOT SPECIFIED 24 INDUSTRIAL YES 0.65mm Parallel IO Ports Not Qualified 3/5V 16 400kHz 16 16 PARALLEL IO PORT, GENERAL PURPOSE
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
PCA9538PWG4 PCA9538PWG4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tube yes Active 1 (Unlimited) 16 EAR99 5.5V 1 5mm ROHS3 Compliant Lead Free 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 2.5V NOT SPECIFIED CA9538 16 Push-Pull YES Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9554DB,118 PCA9554DB,118 NXP Semiconductors 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Active 1 (Unlimited) 16 1 6.2mm ROHS3 Compliant 16-SSOP (0.209, 5.30mm Width) I2C, SMBus 5.3mm Surface Mount -40°C~85°C CMOS 2mm e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 3V 30 PCA9554 16 Push-Pull YES 0.65mm R-PDSO-G16 Not Qualified POR 8 2.3V~5.5V 400kHz 10mA 25mA Yes
CP82C55A CP82C55A Intel 0.0000
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0.00000000 Non-RoHS Compliant
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
MAX7314ATG+ MAX7314ATG+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) 24 EAR99 1 4mm ROHS3 Compliant Lead Free Tin No 24 24-WFQFN Exposed Pad I2C 4mm Surface Mount -40°C~125°C BICMOS 57μA 0.8mm 8542.39.00.01 e3 QUAD 260 3.3V MAX7314 24 Open Drain 0.5mm Parallel IO Port 2.5/3.3V PWM 400 kbps 8 18 2V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz 50mA Yes
PCA9557D,112 PCA9557D,112 NXP Semiconductors 0.0000
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Min: 1

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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
IS82C55A-5Z96 IS82C55A-5Z96 Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 3 Weeks Surface Mount Tape & Reel (TR) 1998 yes Active 3 44 EAR99 85°C -40°C 3 16.585mm RoHS Compliant 44 PLCC Parallel 16.585mm CMOS 4.57mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed QUAD J BEND NOT APPLICABLE 5V NOT APPLICABLE 44 INDUSTRIAL 1.27mm 4.5V Not Qualified 5V 5.5V 24 1mA
MAX7313AEG+T MAX7313AEG+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 24 EAR99 3.6V 1 8.65mm ROHS3 Compliant Lead Free 24 24-SSOP (0.154, 3.90mm Width) I2C, SMBus 3.9mm Surface Mount -40°C~125°C BICMOS 1.73mm 8542.39.00.01 e3 TIN DUAL GULL WING 260 3.3V NOT SPECIFIED MAX7313 24 Open Drain 0.635mm Parallel IO Port Not Qualified 2.5/3.3V 50mA PWM 761mW 1 16 2V~3.6V PARALLEL IO PORT, GENERAL PURPOSE 400kHz Yes
XRA1402IL16MTR-F XRA1402IL16MTR-F Exar Corporation 0.0000
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Min: 1

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0.00000000 Non-RoHS Compliant
PCA9557D PCA9557D Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Tube yes Active 1 (Unlimited) 16 EAR99 1 9.9mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) I2C, SMBus 1.75mm 3.91mm 1.58mm Surface Mount 665.986997mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.5V CA9557 16 Open Drain, Push-Pull YES 1.27mm 2.5/5V POR 8 8 0.025mA 2.3V~5.5V 400kHz 10mA 25mA No
CQ82C55AZ CQ82C55AZ Renesas Electronics America 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tray Active 3 (168 Hours) 44 EAR99 3 10mm ROHS3 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
CP82C55AZ CP82C55AZ Renesas Electronics America 0.0000
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0.00000000 download 6 Weeks Tube 2005 Active 1 (Unlimited) 40 EAR99 3 51.75mm ROHS3 Compliant 40-DIP (0.600, 15.24mm) Parallel Through Hole 0°C~70°C CMOS 6.35mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed DUAL 5V 82C55A 40 Open Drain NO 2.54mm R-PDIP-T40 24 4.5V~5.5V 2.5mA 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
MCP23008-E/SO MCP23008-E/SO Microchip Technology 0.0000
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0.00000000 download 7 Weeks Surface Mount Tube 2005 yes Active 1 (Unlimited) 18 EAR99 1 ROHS3 Compliant Lead Free 18 18-SOIC (0.295, 7.50mm Width) I2C No SVHC 7.5mm Surface Mount -40°C~125°C CMOS 2.65mm 1mA e3 Matte Tin (Sn) DUAL GULL WING 260 5V 40 MCP23008 18 Push-Pull 1 Not Qualified 5V 25mA POR 700mW 8 8 1.8V~5.5V 1.7MHz Yes
IQ82C55AZ IQ82C55AZ Renesas Electronics America 0.0000
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0.00000000 download 9 Weeks Tube Active 3 (168 Hours) 44 EAR99 3 10mm ROHS3 Compliant 44-QFP Parallel 10mm Surface Mount -40°C~85°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
LC709006V-TLM-E LC709006V-TLM-E ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) 2014 Obsolete 3 (168 Hours) RoHS Compliant Parallel -40°C~85°C 2V~6V No
PCA8575PW,112 PCA8575PW,112 NXP Semiconductors 0.0000
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Min: 1

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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 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
PCA9554ABS,118 PCA9554ABS,118 NXP Semiconductors 0.0000
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Min: 1

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0.00000000 download 7 Weeks Tape & Reel (TR) 2003 Active 1 (Unlimited) 16 1 4mm ROHS3 Compliant 16-VQFN Exposed Pad I2C, SMBus 4mm Surface Mount -40°C~85°C CMOS 1mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD NO LEAD 260 3V 30 PCA9554 16 Push-Pull YES 0.65mm S-PQCC-N16 Not Qualified 2.5/5V POR 8 8 2.3V~5.5V 400kHz 10mA 25mA Yes
PCA9539DGVR PCA9539DGVR Texas Instruments 0.0000
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Min: 1

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0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 24 EAR99 5.5V 2 5mm ROHS3 Compliant Lead Free 24 24-TFSOP (0.173, 4.40mm Width) I2C, SMBus 1.2mm 4.4mm 1.05mm Surface Mount 60.894776mg -40°C~85°C CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 3V NOT SPECIFIED CA9539 24 Push-Pull YES 0.4mm Not Qualified 2 25mA POR 16 16 2.3V~5.5V 400kHz 10mA 25mA Yes
CQ82C55A CQ82C55A Renesas Electronics America 0.0000
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Min: 1

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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
PCA9554DWR PCA9554DWR Texas Instruments 0.0000
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Min: 1

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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 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 3V NOT SPECIFIED CA9554 16 Push-Pull YES 1.27mm Not Qualified 2.5/5V POR 8 8 0.175mA 2.3V~5.5V 400kHz 10mA 25mA Yes
CMS82C55AZ96 CMS82C55AZ96 Intersil (Renesas Electronics America) 0.0000
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Min: 1

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0.00000000 download 3 Weeks Surface Mount 2005 Active 3 44 EAR99 70°C 0°C 2.2V 3 16.585mm RoHS Compliant Lead Free 44 PLCC 16.585mm 2.386605g CMOS 4.57mm 8542.39.00.01 e3 Matte Tin (Sn) - annealed QUAD J BEND 260 5V 30 44 COMMERCIAL 1.27mm Parallel IO Port Not Qualified 5V 5.5V 24 PARALLEL IO PORT, GENERAL PURPOSE
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