ZHCSOM7H July 2001 – September 2024 PCF8574A
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| MIN | MAX | UNIT | ||
|---|---|---|---|---|
| VCC | Supply voltage | 2.5 | 6 | V |
| VIH | High-level input voltage | 0.7 × VCC | VCC + 0.5 | V |
| VIL | Low-level input voltage | –0.5 | 0.3 × VCC | V |
| IOH | High-level output current | –1 | mA | |
| IOL | Low-level output current | 25 | mA | |
| TA | Operating free-air temperature | –40 | 85 | °C |