I/O Expanders

Browse I/O Expanders electronic components at FPGACenter.

Part Number ↑ManufacturerDescriptionStockPriceStatus
Rochester Electronics8 BIT I2C AND SMBUS I/O PORT WI5.520$0.4280ACTIVE
Rochester ElectronicsCAT9554WI-G by Rochester Electronics, 8 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 16-SOIC (0.154", 3.90mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.21.833$0.7728OBSOLETE
OnsemiCAT9554WI-GT2 by Onsemi, 8 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 16-SOIC (0.154", 3.90mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.1.486$4.82OBSOLETE
Rochester ElectronicsCAT9554YGI by Rochester Electronics, 8 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 16-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.5.808$0.4280OBSOLETE
OnsemiCAT9554YI-GT2 by Onsemi, 8 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 16-TSSOP (0.173", 4.40mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.4.200$5.07OBSOLETE
OnsemiCAT9555HT6I-GT2 by Onsemi, 16 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 24-WFQFN Exposed Pad package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.51.522$0.2475OBSOLETE
Rochester ElectronicsCAT9555HV6I by Rochester Electronics, 16 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 24-WFQFN Exposed Pad package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.1.684$0.6778OBSOLETE
Rochester ElectronicsCAT9555HV6I-G by Rochester Electronics, 16 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 24-WFQFN Exposed Pad package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.48.446$0.2475OBSOLETE
Rochester ElectronicsCAT9555HV6I-GT2 by Rochester Electronics, 16 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 24-WFQFN Exposed Pad package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.2.129$2.94OBSOLETE
OnsemiCAT9555HV6I-T2 by Onsemi, 16 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 24-WFQFN Exposed Pad package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.10RFQOBSOLETE
OnsemiCAT9555WI-T1 by Onsemi, 16 I/O, 2.3V ~ 5.5V supply voltage, with I²C, SMBus interface, in 24-SOIC (0.295", 7.50mm Width) package, rated for -40°C ~ 85°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.2.842$5.20OBSOLETE
Rochester ElectronicsPARALLEL I/O PORT, 16-BIT1.588RFQACTIVE
Rochester ElectronicsCDP1852CD by Rochester Electronics, 8 I/O, 4V ~ 6.5V supply voltage, with Parallel interface, in 24-CDIP (0.600", 15.24mm) package, rated for -55°C ~ 125°C.1.504$26.90ACTIVE
Rochester ElectronicsCDP1852E by Rochester Electronics, 8 I/O, 4V ~ 10.5V supply voltage, with Parallel interface, in 24-DIP (0.600", 15.24mm) package, rated for -40°C ~ 85°C.3.519$5.18ACTIVE
Rochester ElectronicsCDP6823Q by Rochester Electronics, 24 I/O, 4.5V ~ 5.5V supply voltage, with Parallel interface, in 44-LCC (J-Lead) package, rated for 0°C ~ 70°C.1.577$2.71ACTIVE
RenesasCMP82C55AZ by Renesas, 24 I/O, 4.5V ~ 5.5V supply voltage, with Parallel interface, in 40-DIP (0.600", 15.24mm) package, rated for 0°C ~ 70°C. This part is discontinued. FPGACenter specializes in sourcing obsolete components.3.897$24.09OBSOLETE
RenesasCMQ82C55AZ96 by Renesas, 24 I/O, 4.5V ~ 5.5V supply voltage, with Parallel interface, in 44-QFP package, rated for 0°C ~ 70°C.2.386$19.78ACTIVE
RenesasCMS82C55AZ by Renesas, 24 I/O, 4.5V ~ 5.5V supply voltage, with Parallel interface, in 44-LCC (J-Lead) package, rated for 0°C ~ 70°C.1.807$12.34ACTIVE
RenesasCMS82C55AZ96 by Renesas, 24 I/O, 4.5V ~ 5.5V supply voltage, with Parallel interface, in 44-LCC (J-Lead) package, rated for 0°C ~ 70°C.5.880$12.34ACTIVE
SparkFun ElectronicsCOM-15099 by SparkFun Electronics, 8 I/O, 1.8V ~ 5.5V supply voltage, with I²C interface, in 18-DIP (0.300", 7.62mm) package.1.606$6.80ACTIVE
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