| 型号 | 制造商 | 描述 | 操作 |
| SN74LS27NE4 [更多] | Texas Instruments | Logic Gates Triple 3-input Positive-NOR gates RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS27NE4 [更多] | Texas Instruments | NOR Gate 3-Element 3-IN Bipolar 14-Pin PDIP Tube - Rail/Tube (Alt: SN74LS27NE4) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS27NE4 [更多] | Texas Instruments | LS SERIES, TRIPLE 3-INPUT NOR GATE, 14 Pin Plastic DIP
| 搜索 |
