| Specification | Tech info |
| Application | It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The PCF8574 has a low current consumption and includes latched outputs with high current drive capability for directly driving LEDs. |
| Ports | I2-bus to 8-bit quasi-bidirectional port |
| Address | 3 hardware address pins |
| Feature | High current drive capability for directly driving LEDs |
| Power Supply | +2.5V to +6V |
| Case | SSOP 20-pin |
| Datasheet |
PCF8574 APWR 8 bit I O expander
- Product Code: L5_109
- Availability: 140
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1.10€