This detailed comparison of PCF8574RGYR and PCF8574ARGYRG4 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 | Texas Instruments |
|---|---|---|
| Package / Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Description | PCF8574 REMOTE 8-BIT I/O EXPANDE | IC I/O EXPANDER I2C 8B 20VQFN |
| In Stock | 387 | 200 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | - | - |
| Package | Bulk | Tape & Reel (TR) |
| Number of I/O | 8 | 8 |
| Interface | I²C | I²C |
| Interrupt Output | Yes | Yes |
| Features | POR | POR |
| Output Type | Push-Pull | Push-Pull |
| Current - Output Source/Sink | 1mA, 25mA | 1mA, 25mA |
| Clock Frequency | 100 kHz | 100 kHz |
| Voltage - Supply | 2.5V ~ 6V | 2.5V ~ 6V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Supplier Device Package | 20-VQFN (3.5x4.5) | 20-VQFN (3.5x4.5) |
