| 型号 | 制造商 | 描述 | 操作 |
| SN74ALS243ADR [更多] | Texas Instruments | Bus Transceivers Quad Bus Trnscvrs With 3-State Outputs RoHS: Compliant | 搜索 |
| SN74ALS243ADRE4 [更多] | Texas Instruments | Bus Transceivers Quad Bus Trnscvrs With 3-State Outputs RoHS: Compliant | 搜索 |
| SN74ALS243ADRG4 [更多] | Texas Instruments | Bus Transceivers QUAD Bus TRNSCVR RoHS: Compliant | 搜索 |