型号 | 制造商 | 描述 | 操作 |
SN74F21NE4 [更多] | Texas Instruments | Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant | 搜索 |
型号 | 制造商 | 描述 | 操作 |
SN74F21NE4 [更多] | Texas Instruments | AND Gate 2-Element 4-IN Bipolar 14-Pin PDIP Tube - Rail/Tube (Alt: SN74F21NE4) RoHS: Compliant | 搜索 |