| 参数 | SN74HC138PWRTexas Instruments | |
|---|---|---|
| Series | 74HC | |
| Propagation Delay | 38ns@6V,50pF | |
| Type | Decoder | |
| Number of lines | 3/8 | |
| Voltage - Supply | 2V~6V | |
| Quiescent Current | 80uA | |
| Current - Output High(IOH) | 5.2mA | |
| Voltage Supply Source | Single Supply | |
| Current - Output Low(IOL) | 5.2mA | |
| 替代参考 | — |
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说明：器件参数为公开接口原值，产业条目为站内录入的少量精选；标签相同的项才对齐比较，正式选型请以厂商数据手册与板厂工艺确认为准。
