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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Factory Lead Time | Mounting Type | Package / Case | Surface Mount | Number of I/Os | Operating Temperature (Max.) | Operating Temperature (Min.) | Usage Level | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Terminal Finish | Additional Feature | HTS Code | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Number of Functions | Supply Voltage | Terminal Pitch | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Qualification Status | Output Type | Power Supplies | Temperature Grade | Interface | Number of Ports | uPs/uCs/Peripheral ICs Type | Number of Bits | Clock Frequency | Screening Level | Max Frequency@Nom-Sup | Interrupt Output | Current - Output Source/Sink | Features | Height Seated (Max) | Length | Width | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Mfr. Part #PCA9574BS,118Twicea Part #17568-501-PCA9574BS,118 | NXP USA Inc. |
PCA9574 Series 8-Bit I2C-Bus / SMBus Level Translating GPIO w/ Reset - HVQFN 16
Datasheet
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| 56247
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 16-VFQFN Exposed Pad | YES | 8 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e4 | Active | 1 (Unlimited) | 16 | NICKEL PALLADIUM GOLD | - | - | 1.1V~3.6V | QUAD | NO LEAD | 260 | 1 | 2.3V | 0.5mm | 30 | PCA9574 | 16 | S-PQCC-N16 | Not Qualified | Push-Pull | - | - | I2C, SMBus | - | - | - | 400kHz | - | - | Yes | 1mA 3mA | POR | 1mm | 3mm | 3mm | ROHS3 Compliant | |
| PCA9574BS,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCA9501D,118Twicea Part #17568-501-PCA9501D,118 | NXP USA Inc. |
IC I/O EXPANDER I2C 8B 20SOIC
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| 19870
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | YES | 8 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e4 | Obsolete | 1 (Unlimited) | 20 | NICKEL PALLADIUM GOLD | - | - | 2.5V~3.6V | DUAL | GULL WING | 260 | - | 3.3V | 1.27mm | 30 | PCA9501 | 20 | R-PDSO-G20 | Not Qualified | Push-Pull | 3.3V | - | I2C, SMBus | 1 | PARALLEL IO PORT, GENERAL PURPOSE | 8 | 400kHz | - | - | Yes | 100μA 25mA | EEPROM, POR | 2.65mm | - | 7.5mm | ROHS3 Compliant | |
| PCA9501D,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCA9502BS,128Twicea Part #17568-501-PCA9502BS,128 | NXP USA Inc. |
IC I/O EXPANDER I2C/SPI 24HVQFN
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| 5941
In Stock
| Min.:1 Mult.:1 | 10 Weeks | Surface Mount | 24-VFQFN Exposed Pad | YES | 8 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e4 | Active | 1 (Unlimited) | 24 | NICKEL PALLADIUM GOLD | IT ALSO OPERATES AT 3.3V SUPPLY | - | 2.3V~3.6V | QUAD | - | 260 | - | 2.5V | 0.5mm | 30 | PCA9502 | 24 | S-PQCC-N24 | - | Push-Pull | 2.5/3.3V | - | I2C, SPI | 1 | PARALLEL IO PORT, GENERAL PURPOSE | 8 | 400kHz | - | - | No | - | - | 1mm | 4mm | 4mm | ROHS3 Compliant | |
| PCA9502BS,128 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCA9535AHF,128Twicea Part #17568-501-PCA9535AHF,128 | NXP USA Inc. |
IC I/O EXPANDER I2C 24HWQFN
Datasheet
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| 6590
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-WFQFN Exposed Pad | YES | 16 | - | - | Industrial grade | -40°C~85°C | Cut Tape (CT) | 2003 | - | - | Active | 1 (Unlimited) | 24 | - | - | - | 1.65V~5.5V | QUAD | NO LEAD | NOT SPECIFIED | - | 1.8V | 0.5mm | NOT SPECIFIED | PCA9535 | 24 | S-PQCC-N24 | Not Qualified | Push-Pull | 1.8/5V | - | I2C, SMBus | 2 | - | 16 | 400kHz | - | - | Yes | 10mA 25mA | POR | 0.8mm | 4mm | 4mm | ROHS3 Compliant | |
| PCA9535AHF,128 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCA9554ADB,118Twicea Part #17568-501-PCA9554ADB,118 | NXP USA Inc. |
IC I/O EXPANDER I2C 8B 16SSOP
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| 5000
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 16-SSOP (0.209, 5.30mm Width) | YES | 8 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e4 | Active | 1 (Unlimited) | 16 | NICKEL PALLADIUM GOLD | - | - | 2.3V~5.5V | DUAL | GULL WING | 260 | - | 3V | 0.65mm | 30 | PCA9554 | 16 | R-PDSO-G16 | Not Qualified | Push-Pull | - | - | I2C, SMBus | 1 | - | - | 400kHz | - | - | Yes | 10mA 25mA | POR | 2mm | 6.2mm | 5.3mm | ROHS3 Compliant | |
| PCA9554ADB,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCA8574PW,118Twicea Part #17568-501-PCA8574PW,118 | NXP USA Inc. |
IC I/O EXPANDER I2C 8B 16TSSOP
Datasheet
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| 4
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 16-TSSOP (0.173, 4.40mm Width) | YES | 8 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e4 | Active | 1 (Unlimited) | 16 | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | 2.3V~5.5V | DUAL | GULL WING | 260 | - | 3V | 0.65mm | 30 | PCA8574 | 16 | R-PDSO-G16 | Not Qualified | Push-Pull | 2.5/5V | - | I2C | 1 | - | 8 | 400kHz | - | - | Yes | 100μA 25mA | POR | 1.1mm | 5mm | 4.4mm | ROHS3 Compliant | |
| PCA8574PW,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCAL6416AEXXTwicea Part #17568-501-PCAL6416AEXX | NXP USA Inc. |
Interface - I/O Expanders Lowvoltage 16bit bus SMBus I/O expander
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | 24-XFBGA | YES | 16 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2010 | Agile | - | Obsolete | 1 (Unlimited) | 24 | - | - | 8542.39.00.01 | 1.65V~5.5V | BOTTOM | BALL | NOT SPECIFIED | - | 1.8V | 0.4mm | NOT SPECIFIED | PCAL6416 | 24 | S-PBGA-B24 | Not Qualified | Open Drain, Push-Pull | 1.8/5V | - | I2C, SMBus | 2 | - | 16 | 400kHz | - | - | Yes | 10mA 25mA | POR | 0.5mm | 2mm | 2mm | ROHS3 Compliant | ||
| PCAL6416AEXX | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCA9538BS,118Twicea Part #17568-501-PCA9538BS,118 | NXP USA Inc. |
I2C Bus and SMBus Low Power I/O Port 16-Pin HVQFN EP T/R
Datasheet
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| 43206
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 16-VQFN Exposed Pad | YES | 8 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e4 | Active | 1 (Unlimited) | 16 | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | 2.3V~5.5V | QUAD | NO LEAD | 260 | - | 3V | 0.65mm | 30 | PCA9538 | 16 | S-PQCC-N16 | Not Qualified | Push-Pull | 2.5/5V | - | I2C, SMBus | 1 | - | 8 | 400kHz | - | - | Yes | 10mA 25mA | POR | 1mm | 4mm | 4mm | ROHS3 Compliant | |
| PCA9538BS,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCA9539PW/Q900,118Twicea Part #17568-501-PCA9539PW/Q900,118 | NXP USA Inc. |
IC I2C BUS/SMBUS 16BIT 24TSSOP
Datasheet
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| 10000
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-TSSOP (0.173, 4.40mm Width) | YES | 16 | - | - | Automotive grade | -40°C~125°C | Tape & Reel (TR) | 2003 | - | - | Active | 1 (Unlimited) | 24 | - | - | 8542.39.00.01 | 4.5V~5.5V | DUAL | GULL WING | NOT SPECIFIED | - | 5V | 0.65mm | NOT SPECIFIED | PCA9539 | 24 | R-PDSO-G24 | Not Qualified | Push-Pull | 2.5/5V | - | I2C, SMBus | 2 | - | 16 | 400kHz | AEC-Q100 | - | Yes | 10mA 25mA | POR | 1.1mm | 7.8mm | 4.4mm | ROHS3 Compliant | |
| PCA9539PW/Q900,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCA6408APW,118Twicea Part #17568-501-PCA6408APW,118 | NXP USA Inc. |
IC I/O EXPANDER 8BIT GP 16TSSOP
Datasheet
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| 3957
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 16-TSSOP (0.173, 4.40mm Width) | YES | 8 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2010 | - | - | Active | 1 (Unlimited) | 16 | - | - | - | 1.65V~5.5V | DUAL | GULL WING | NOT SPECIFIED | - | 1.8V | 0.65mm | NOT SPECIFIED | PCA6408 | 16 | R-PDSO-G16 | Not Qualified | Push-Pull | - | - | I2C, SMBus | 1 | - | 8 | 400kHz | - | - | Yes | 10mA 25mA | POR | 1.1mm | - | 4.4mm | ROHS3 Compliant | |
| PCA6408APW,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCA9673PW,118Twicea Part #17568-501-PCA9673PW,118 | NXP USA Inc. |
IC I/O EXPANDER I2C 16B 24TSSOP
Datasheet
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| 4000
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-TSSOP (0.173, 4.40mm Width) | YES | 16 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e4 | Active | 1 (Unlimited) | 24 | NICKEL PALLADIUM GOLD | - | 8542.39.00.01 | 2.3V~5.5V | DUAL | GULL WING | 260 | - | - | 0.65mm | 30 | PCA9673 | 24 | R-PDSO-G24 | Not Qualified | Push-Pull | - | - | I2C | 1 | - | - | 1MHz | - | - | Yes | 100μA 25mA | POR | 1.1mm | 7.8mm | 4.4mm | ROHS3 Compliant | |
| PCA9673PW,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCA9539PW,112Twicea Part #17568-501-PCA9539PW,112 | NXP USA Inc. |
Interface - I/O Expanders I2C/SMBUS 16BIT GPIO
Datasheet
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| 44
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-TSSOP (0.173, 4.40mm Width) | YES | 16 | - | - | - | -40°C~85°C | Tube | 2003 | - | e4 | Obsolete | 1 (Unlimited) | 24 | NICKEL PALLADIUM GOLD | - | 8542.39.00.01 | 2.3V~5.5V | DUAL | GULL WING | 260 | - | 3V | 0.65mm | 30 | PCA9539 | 24 | R-PDSO-G24 | Not Qualified | Push-Pull | 2.5/5V | - | I2C, SMBus | 2 | - | 16 | 400kHz | - | - | Yes | 10mA 25mA | POR | 1.1mm | 7.8mm | 4.4mm | ROHS3 Compliant | |
| PCA9539PW,112 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCA9554BBSHPTwicea Part #17568-501-PCA9554BBSHP | NXP USA Inc. |
IC I/O EXPANDER I2C 16HVQFN
Datasheet
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| 1192
In Stock
| Min.:1 Mult.:1 | 13 Weeks | Surface Mount | 16-VFQFN Exposed Pad | YES | 8 | - | - | Industrial grade | -40°C~85°C | Cut Tape (CT) | 2008 | - | - | Discontinued | 1 (Unlimited) | 16 | - | - | - | 1.65V~5.5V | QUAD | NO LEAD | NOT SPECIFIED | - | 1.8V | 0.5mm | NOT SPECIFIED | PCA9554 | 16 | S-PQCC-N16 | Not Qualified | Push-Pull | - | - | I2C, SMBus | 1 | - | 8 | 400kHz | - | - | Yes | 10mA 25mA | POR | 1mm | 3mm | 3mm | ROHS3 Compliant | |
| PCA9554BBSHP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCA9703PW,118Twicea Part #17568-501-PCA9703PW,118 | NXP USA Inc. |
IC SHIFT REG SPI GPI 24TSSOP
Datasheet
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| 1892
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-TSSOP (0.173, 4.40mm Width) | YES | 16 (Input Only) | 125°C | -40°C | - | - | Tape & Reel (TR) | 2005 | - | e3 | Active | 1 (Unlimited) | 24 | Matte Tin (Sn) | - | 8542.39.00.01 | 4.5V~5.5V | DUAL | GULL WING | NOT SPECIFIED | 1 | 5V | 0.635mm | NOT SPECIFIED | PCA9703 | 24 | R-PDSO-G24 | Not Qualified | Push-Pull | 5V | AUTOMOTIVE | SPI Serial | - | - | 16 | 5MHz | - | 5000000Hz | Yes | - | - | - | - | - | ROHS3 Compliant | |
| PCA9703PW,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCA9539AHF,128Twicea Part #17568-501-PCA9539AHF,128 | NXP USA Inc. |
IC I/O EXPANDER I2C 24HWQFN
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| 100000
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-WFQFN Exposed Pad | YES | 16 | - | - | Industrial grade | -40°C~85°C | Cut Tape (CT) | 2003 | - | - | Active | 1 (Unlimited) | 24 | - | - | 8542.39.00.01 | 1.65V~5.5V | QUAD | NO LEAD | NOT SPECIFIED | - | 1.8V | 0.5mm | NOT SPECIFIED | PCA9539 | 24 | S-PQCC-N24 | Not Qualified | Push-Pull | 1.8/5V | - | I2C, SMBus | 2 | - | 16 | 400kHz | - | - | Yes | 10mA 25mA | POR | 0.8mm | 4mm | 4mm | ROHS3 Compliant | |
| PCA9539AHF,128 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCAL9535AHF,128Twicea Part #17568-501-PCAL9535AHF,128 | NXP USA Inc. |
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin HWQFN EP T/R
Datasheet
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| 1451
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-WFQFN Exposed Pad | YES | 16 | - | - | Industrial grade | -40°C~85°C | Cut Tape (CT) | 2010 | Agile | - | Active | 1 (Unlimited) | 24 | - | - | 8542.39.00.01 | 1.65V~5.5V | QUAD | NO LEAD | NOT SPECIFIED | - | - | 0.5mm | NOT SPECIFIED | PCAL9535 | 24 | S-PQCC-N24 | Not Qualified | Open Drain, Push-Pull | 1.8/5V | - | I2C | - | - | 16 | 400kHz | - | - | Yes | 10mA 25mA | POR | - | - | - | ROHS3 Compliant | |
| PCAL9535AHF,128 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCA9535HF,118Twicea Part #17568-501-PCA9535HF,118 | NXP USA Inc. |
IC I/O EXPANDER I2C 16B 24HWQFN
Datasheet
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| 2156
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-WFQFN Exposed Pad | YES | 16 | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2003 | - | e4 | Active | 1 (Unlimited) | 24 | NICKEL PALLADIUM GOLD | - | 8542.39.00.01 | 2.3V~5.5V | QUAD | NO LEAD | 260 | - | 3V | 0.5mm | 40 | PCA9535 | 24 | S-PQCC-N24 | Not Qualified | Push-Pull | 2.5/5V | - | I2C, SMBus | 2 | - | 16 | 400kHz | - | - | Yes | 10mA 25mA | POR | 0.8mm | 4mm | 4mm | ROHS3 Compliant | |
| PCA9535HF,118 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCAL9554BBSHPTwicea Part #17568-501-PCAL9554BBSHP | NXP USA Inc. |
NXP - PCAL9554BBSHP - I/O EXPANDER, 8BIT, 400KHZ, HVQFN-16
Datasheet
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| 611
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 16-VFQFN Exposed Pad | YES | 8 | - | - | Industrial grade | -40°C~85°C | Cut Tape (CT) | 2010 | Agile | - | Active | 1 (Unlimited) | 16 | - | - | - | 1.65V~5.5V | QUAD | NO LEAD | NOT SPECIFIED | - | 1.8V | 0.5mm | NOT SPECIFIED | PCAL9554 | 16 | S-PQCC-N16 | Not Qualified | Open Drain, Push-Pull | - | - | I2C, SMBus | 1 | - | 8 | 400kHz | - | - | Yes | 10mA 25mA | POR | 1mm | 3mm | 3mm | ROHS3 Compliant | |
| PCAL9554BBSHP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #PCA9571GUXTwicea Part #17568-501-PCA9571GUX | NXP USA Inc. |
IC I/O EXPANDER I2C 12XQFN
Datasheet
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| 8000
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 12-XFQFN | YES | 8 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2011 | - | e4 | Active | 1 (Unlimited) | 12 | Nickel/Palladium/Gold (Ni/Pd/Au) | - | - | 1.1V~3.6V | QUAD | - | 260 | 1 | 2.2V | 0.4mm | 30 | PCA9571 | 12 | R-PQCC-N12 | - | Push-Pull | - | - | I2C | - | - | - | 1MHz | - | - | No | - | POR | 0.5mm | 2mm | 1.7mm | ROHS3 Compliant | |
| PCA9571GUX | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #PCAL9555AHF,128Twicea Part #17568-501-PCAL9555AHF,128 | NXP USA Inc. |
IC I/O EXPANDER 16BIT 24HWQFN
Datasheet
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| 9377
In Stock
| Min.:1 Mult.:1 | 7 Weeks | Surface Mount | 24-WFQFN Exposed Pad | YES | 16 | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2010 | Agile | - | Active | 1 (Unlimited) | 24 | - | - | 8542.39.00.01 | 1.65V~5.5V | QUAD | NO LEAD | NOT SPECIFIED | - | 1.8V | 0.5mm | NOT SPECIFIED | PCAL9555A | 24 | S-PQCC-N24 | Not Qualified | Open Drain, Push-Pull | 1.8/5V | - | I2C | 2 | - | 16 | 400kHz | - | - | Yes | 10mA 25mA | POR | 0.8mm | 4mm | 4mm | ROHS3 Compliant | |
| PCAL9555AHF,128 |
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