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Product description: TCA9555DBR - I2C 16-channel output expander
The chip expands the number of microcontroller pins (e.g. Arduino). Communicates with the central unit viaI2Cinterface. Expands the number of pins by 16 additional ones.
TCA9555DBR output expander.
TCA9555DBR Expander specification
- Power supply voltage: 5,5 V
- Number of extended I/O pins: 16
- Communication: I2C / serial
- Maximum speed: 400 kHz
- Operating temperature: -40°C to 85°C
- Installation: SMD / SMT
- Output type: Push Pull
- Enclosure: SSOP-24
- Weight: 298,5 mg
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