This detailed comparison of PCAL9539AHF,128 and PCAL9535AHF,128 in the Interface - I/O Expanders provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | VIGOR | NXP Semiconductors |
|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Description | PCAL9539AHF - LOW-VOLTAGE 16-BIT | IC I/O EXPANDER 16BIT 24HWQFN |
| In Stock | 6 000 | 0 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | Agile | Agile |
| Package | Bulk | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Number of I/O | 16 | 16 |
| Interface | I²C | I²C |
| Interrupt Output | Yes | Yes |
| Features | POR | POR |
| Output Type | Open Drain, Push-Pull | Open Drain, Push-Pull |
| Current - Output Source/Sink | 10mA, 25mA | 10mA, 25mA |
| Clock Frequency | 400 kHz | 400 kHz |
| Voltage - Supply | 1.65V ~ 5.5V | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Supplier Device Package | 24-HWQFN (4x4) | 24-HWQFN (4x4) |
