| 型号 | 制造商 | 描述 | 操作 |
| SN74LS540DWR [更多] | Texas Instruments | IC INVERTER 8-INPUT 20SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
| SN74LS540DWR [更多] | Texas Instruments | IC INVERTER 8-INPUT 20SOIC RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS540DWR [更多] | Texas Instruments | Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC T/R - Tape and Reel (Alt: SN74LS540DWR) RoHS: Compliant | 搜索 |
| SN74LS540DWR [更多] | Texas Instruments | Buffer/Line Driver 8-CH Inverting 3-ST Bipolar 20-Pin SOIC T/R (Alt: SN74LS540DWR) RoHS: Compliant | 搜索 |
