This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | SX1509B |
|---|---|
| Datasheet | SX1509B SX1508B Datasheet (PDF) |
| File Size | 2.05 MB |
| Manufacturer | SEMTECH |
| Description | Worlds Lowest Voltage Level Shifting GPIO |
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The SX1508B and SX1509B are plete ultra low voltage General Purpose parallel Input/Output (GPIO) expanders ideal for low power handheld battery powered equipment. This family of GPIOs es in 8-, 16-channel configuration and allows easy serial 2 expansion of I/O through a standard 400kHz I C interface. GPIO devices can provide additional control and monitoring when the microcontroller or chipset has insufficient I/O...
| Part Number | Description |
|---|---|
| SX1509 | Lowest Voltage Level Shifting GPIO |
| SX1501 | 4 Channel Low Voltage GPIO |
| SX1502 | 8 Channel Low Voltage GPIO |
| SX1503 | 16 Channel Low Voltage GPIO |
| SX1504 | (SX1504 - SX1506) 4/8/16 Channel GPIO |
| SX1505 | (SX1504 - SX1506) 4/8/16 Channel GPIO |
| SX1506 | (SX1504 - SX1506) 4/8/16 Channel GPIO |
| SX1507 | Lowest Voltage Level Shifting GPIO |
| SX1508 | Lowest Voltage Level Shifting GPIO |
| SX1508B | Worlds Lowest Voltage Level Shifting GPIO |
