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TCA6418E |
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| Part Number | TCA6418E |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | ORDERING INFORMATION The TCA6418E is a 18 channel GPIO expansion device with integrated ESD protection. It can operate from 1.65 V to 3.6 V and has 18 general purpose inputs/outputs (GPIO) that can be... |
| Features |
1
• Operating Power-Supply Voltage Range of 1.65 V to 3.6 V • 18 GPIOs Configurable as Inputs or Outputs • ESD Protection Exceeds JESD 22 on NonGPIO Pins – 2000-V Human Body Model (A114-A) – 1000-V Charged Device Model (C101) • Low Standby (Idle) Current Consumption: 3 μA • Supports 1-MHz Fast Mode Plus I2C Bus • Open-Drain Active-Low Interrupt Output, Asserted When Key is Pressed or Key is Released • Selectable Debounce Time of 50 μs • Schmitt-Trigger Action Allows Slow Input Transition and Better Switching Noise Immunity at the SCL and SDA Inputs: Typical Vhys at 1.8 V is 0.18 V • Latch-Up P... |
| Document |
 TCA6418E Data Sheet
PDF 941.05KB |
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