The TCA6416APWR is a low-voltage 16-bit I2C and SMBus I/O Expander can operate with a power supply voltage on the I2C bus side (VCCI) and a power supply voltage on the P-port side (VCCP). The device supports both standard-mode and fast-mode clock frequencies. I/O expanders such as the TCA6416A provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, etc.
- I2C to parallel port expander
- Allows bidirectional voltage-level translation and GPIO expansion
- Low standby current consumption
- Active-low reset input
- Open-drain active-low interrupt output
- Input/output configuration register
- Polarity inversion register
- Internal power-on reset
- Green product and no Sb/Br
通信与网络, 计算机和计算机周边, 工业, 自动化与过程控制
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