| Packaging | Tape & Reel (TR) | |
| Number of I/O | 16 | |
| Interface | I²C | |
| Interrupt Output | Yes | |
| Features | Keypad Controller, LED Output, POR | |
| Output Type | Open Drain, Push-Pull | |
| Current - Output Source/Sink | 8mA, 15mA | |
| Frequency - Clock | 400kHz | |
| Voltage - Supply | 1.425 V ~ 3.6 V | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 28-UFQFN Exposed Pad | |
| Supplier Device Package | 28-QFN-UT (4x4) | |
| Other Names | SX1509QBIULTRTTR | |
| call me | [email protected] | |

IC I/O EXPANDER I2C 8B 20SSOP

IC I/O EXPANDER CAN 8B 14DIP

IC I/O EXPANDER CAN 8B 14DIP

IC I/O EXPANDER CAN 8B 14SOIC

IC I/O EXPANDER CAN 8B 14SOIC

IC I/O EXPANDER CAN 8B 14DIP

IC I/O EXPANDER CAN 8B 14SOIC

IC I/O EXPANDER CAN 8B 14SOIC

IC I/O EXPANDER CAN 8B 14DIP

IC I/O EXPANDER CAN 8B 14DIP

IC I/O EXPANDER CAN 8B 14SOIC

IC I/O EXPANDER CAN 8B 14DIP