Category
I/O Expanders
Browse available components, confirm the model and package, and send an RFQ to the WMSIC team.
858 products
23 subcategories
Category branch
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Communication Interface ICs
38,266 products
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CAN Controllers
70 products
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CAN Transceivers
1,208 products
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I/O Expanders
858 products
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LIN Transceivers
384 products
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LVDS Chips
797 products
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PCI/PCIe Interfaces
269 products
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RS-485/RS-422 Chips
4,461 products
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RS232 Chips
3,288 products
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USB Conversion Chips
1,347 products
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USB Hubs
316 products
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Serializers/Deserializers
731 products
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Ethernet Switches
119 products
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Ethernet Controllers
173 products
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Ethernet Transceivers
1,425 products
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Signal Buffers/Repeaters/Splitters
517 products
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Other Interfaces
8,096 products
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Security/Authentication/Encryption ICs
323 products
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Bus-to-UART
504 products
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Analog Switches - Special Purpose
326 products
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Analog Switches/Multiplexers
8,011 products
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Telecom Interface ICs
1,638 products
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Video Interface ICs
1,472 products
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Audio Interface ICs
1,933 products
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Package image catalog
Available products
PCA9538PW Remote 8-Bit I2C and SMBus I/O Expander PCA9538PW TSSOP-16
- Model
- PCA9538PW
- Package
- TSSOP-16
ID82C55A CMOS Programmable Peripheral Interface PPI ID82C55A CERDIP-40
- Model
- ID82C55A
- Package
- CERDIP-40
PCA9555DB 16-Bit I2C and SMBus I/O Expander with Interrupt PCA9555DB SSOP-24-208mil
- Model
- PCA9555DB
- Package
- SSOP-24-208mil
MAX7325ATG+ I2C Port Expander with 8 Push-Pull and 8 Open-Drain I/O MAX7325ATG TQFN-24-EP(4x4)
- Model
- MAX7325ATG+
- Package
- TQFN-24-EP(4x4)
MAX7327AATG+ I2C Port Expander with 12 Push-Pull and 4 Open-Drain I/O MAX7327AATG TQFN-24-EP(3.5x3.5)
- Model
- MAX7327AATG+
- Package
- TQFN-24-EP(3.5x3.5)
PCF8575CDW Remote 16-Bit I2C and SMBus I/O Expander with Interrupt PCF8575CDW SOIC-24-300mil
- Model
- PCF8575CDW
- Package
- SOIC-24-300mil
PI4IOE5V9539LE 16-Bit I2C/SMBus I/O Expander with Interrupt and Reset PI4IOE5V9539LE TSSOP-24
- Model
- PI4IOE5V9539LE
- Package
- TSSOP-24
PI4IOE5V9554LE 8-Bit I2C/SMBus I/O Expander with Interrupt PI4IOE5V9554LE TSSOP-16
- Model
- PI4IOE5V9554LE
- Package
- TSSOP-16
PI4IOE5V9538LE 8-Bit I2C/SMBus I/O Expander PI4IOE5V9538LE TSSOP-16
- Model
- PI4IOE5V9538LE
- Package
- TSSOP-16
PCA9554DW Remote 8-Bit I2C and SMBus I/O Expander with Interrupt PCA9554DW SOIC-16-7.8mm
- Model
- PCA9554DW
- Package
- SOIC-16-7.8mm
PCF8574APWG4 Remote 8-Bit I/O Expander for I2C Bus PCF8574APWG4 TSSOP-20
- Model
- PCF8574APWG4
- Package
- TSSOP-20
IS82C55AZ CMOS Programmable Peripheral Interface PPI IS82C55AZ PLCC-44(16.58x16.58)
- Model
- IS82C55AZ
- Package
- PLCC-44(16.58x16.58)
MAX7319AEE+ I2C Port Expander with 8-Channel Input and Transition Detection MAX7319AEE SSOP-16-150mil
- Model
- MAX7319AEE+
- Package
- SSOP-16-150mil
CMQ82C55AZ CMOS Programmable Peripheral Interface PPI CMQ82C55AZ MQFP-44(10x10)
- Model
- CMQ82C55AZ
- Package
- MQFP-44(10x10)
IP82C55AZ CMOS Programmable Peripheral Interface PPI IP82C55AZ DIP-40
- Model
- IP82C55AZ
- Package
- DIP-40
CS82C55A-5Z CMOS Programmable Peripheral Interface PPI
- Model
- CS82C55A-5Z
- Package
- PLCC-44(16.58x16.58)
IQ82C55AZ CMOS Programmable Peripheral Interface PPI IQ82C55AZ MQFP-44(10x10)
- Model
- IQ82C55AZ
- Package
- MQFP-44(10x10)
CMS82C55AZ CMOS Programmable Peripheral Interface PPI CMS82C55AZ PLCC-44(16.58x16.58)
- Model
- CMS82C55AZ
- Package
- PLCC-44(16.58x16.58)
PCF8575CDWE4 Remote 16-Bit I2C and SMBus I/O Expander with Interrupt PCF8575CDWE4 SOIC-24-300mil
- Model
- PCF8575CDWE4
- Package
- SOIC-24-300mil
PCF8575CDWG4 Remote 16-Bit I2C and SMBus I/O Expander with Interrupt PCF8575CDWG4 SOIC-24-300mil
- Model
- PCF8575CDWG4
- Package
- SOIC-24-300mil
PCA9538DW Remote 8-Bit I2C and SMBus I/O Expander PCA9538DW SOIC-16-300mil
- Model
- PCA9538DW
- Package
- SOIC-16-300mil
PCA9538PWG4 Remote 8-Bit I2C and SMBus I/O Expander PCA9538PWG4 TSSOP-16
- Model
- PCA9538PWG4
- Package
- TSSOP-16
PCA9538DB Remote 8-Bit I2C and SMBus I/O Expander PCA9538DB SSOP-16-208mil
- Model
- PCA9538DB
- Package
- SSOP-16-208mil