关键参数
| Operating Temperature | -40℃~+85℃ |
|---|---|
| Clock Frequency | 100kHz |
| Interrupt Output | Interrupt Output |
| Voltage - Supply | 2.5V~6V |
| Output Type | Push-Pull |
| Current - Output High(IOH) | 300uA |
| Number of I/O | 8 |
| Features | Reset function、Cascade and address expansion、Built-in LED driver |
| Current - Output Low(IOL) | 25mA |
| Quiescent Supply Current | 10uA |
替代与关注项
暂无可比替代条目。器件替代涉及封装、参数与批次一致性，不做自动推荐；可到替代料匹配工具按参数做进一步比对。
同品类同封装参考型号
按同一品类与同一封装筛出的在库型号，仅作选型线索；同封装不等于可替换，电气参数与批次一致性需逐项核对。
