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| Part Number |
Description |
Key Advantages |
MAX7326 |
I²C Port Expander with 12 Push-Pull Outputs and Four Inputs

| Best Suited for Monitoring Transient Changes, Generating Control Signals, and Driving LEDs |
MAX7325 |
I²C Port Expander with 8 Push-Pull and 8 Open-Drain I/Os

| Low Operating Supply Voltage I²C Port Expander with 8 Push-Pull and 8 Configurable Open-Drain I/Os |
MAX7312 |
2-Wire-Interfaced 16-Bit I/O Port Expander with Interrupt and Hot-Insertion Protection

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