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Part Number	Description	In Stock
PCA9555DWR Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24SOIC Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295", 7.50mm Width) Supplier Device Package: 24-SOIC	In Stock5,846 More on Order
PCA9555DWRG4 Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24SOIC Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295", 7.50mm Width) Supplier Device Package: 24-SOIC	In Stock338 More on Order
PCA9555HF,118 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24HWQFN Manufacturer: NXP USA Inc. Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-HWQFN (4x4)	In Stock473 More on Order
PCA9555N,112 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24DIP Manufacturer: NXP USA Inc. Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Through Hole Package / Case: 24-DIP (0.600", 15.24mm) Supplier Device Package: 24-DIP	In Stock593 More on Order
PCA9555PW Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24TSSOP Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock887 More on Order
PCA9555PW,112 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24TSSOP Manufacturer: NXP USA Inc. Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock28,161 More on Order
PCA9555PW,118 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24TSSOP Manufacturer: NXP USA Inc. Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock422 More on Order
PCA9555PW/DG,118 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24TSSOP Manufacturer: NXP USA Inc. Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock617 More on Order
PCA9555PWR Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24TSSOP Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock12,023 More on Order
PCA9555PWRE4 Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24TSSOP Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock262 More on Order
PCA9555PWRG4 Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24TSSOP Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP	In Stock162 More on Order
PCA9555RGER Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24VQFN Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-VQFN (4x4)	In Stock9,606 More on Order
PCA9555RGERG4 Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 16B 24QFN Number of I/O: 16 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 24-VFQFN Exposed Pad Supplier Device Package: 24-VQFN (4x4)	In Stock309 More on Order
PCA9556PW,112 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16TSSOP Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 20mA Clock Frequency: 100kHz Voltage - Supply: 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	In Stock558 More on Order
PCA9556PW,118 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16TSSOP Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: Yes Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 20mA Clock Frequency: 100kHz Voltage - Supply: 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	In Stock591 More on Order
PCA9557BS,118 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16HVQFN Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-HVQFN (4x4)	In Stock8,425 More on Order
PCA9557BSHP NXP	Interface ICs - I/O Expanders 8-BIT I2C-BUS AND SMBUS I/O PORT Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain Current - Output Source/Sink: 10mA, 20mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VQFN Exposed Pad Supplier Device Package: 16-HVQFN (4x4)	In Stock217 More on Order
PCA9557D Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16SOIC Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	In Stock618 More on Order
PCA9557D,112 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16SOIC Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 20mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SO	In Stock336 More on Order
PCA9557D,118 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16SOIC Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SO	In Stock476 More on Order
PCA9557DB Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16SSOP Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SSOP (0.209", 5.30mm Width) Supplier Device Package: 16-SSOP	In Stock501 More on Order
PCA9557DBR Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16SSOP Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SSOP (0.209", 5.30mm Width) Supplier Device Package: 16-SSOP	In Stock255 More on Order
PCA9557D/DG,118 NXP	Interface ICs - I/O Expanders IC I/O PORT I2C/SMBUS 16-SOIC Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SO	In Stock659 More on Order
PCA9557DGVR Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16TVSOP Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TFSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TVSOP	In Stock334 More on Order
PCA9557DR Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16SOIC Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	In Stock508 More on Order
PCA9557DT Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16SOIC Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154", 3.90mm Width) Supplier Device Package: 16-SOIC	In Stock1,929 More on Order
PCA9557PW Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16TSSOP Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	In Stock708 More on Order
PCA9557PW,112 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16TSSOP Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	In Stock2,645 More on Order
PCA9557PW,118 NXP	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16TSSOP Manufacturer: NXP USA Inc. Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 20mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	In Stock10,439 More on Order
PCA9557PWR Texas Instruments	Interface ICs - I/O Expanders IC I/O EXPANDER I2C 8B 16TSSOP Number of I/O: 8 Interface: I²C, SMBus Interrupt Output: No Features: POR Output Type: Open Drain, Push-Pull Current - Output Source/Sink: 10mA, 25mA Clock Frequency: 400kHz Voltage - Supply: 2.3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 16-TSSOP	In Stock5,520 More on Order