
Home / Products / Integrated Circuits (ICs) / Interface - I/O Expanders / PCA9539AHF,128

| Part Number | PCA9539AHF,128 |
| Datasheet | PCA9539AHF,128 datasheet |
| Description | IC I/O EXPANDER I2C 24HWQFN |
| Manufacturer | NXP USA Inc. |
| Series | - |
| Part Status | Active |
| Number of I/O | 16 |
| Interface | I²C, SMBus |
| Interrupt Output | Yes |
| Features | POR |
| Output Type | Push-Pull |
| Current - Output Source/Sink | 10mA, 25mA |
| Clock Frequency | 400kHz |
| Voltage - Supply | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-HWQFN (4x4) |