| 型号 | 制造商 | 描述 | 操作 |
| SN74LS244NE4 [更多] | Texas Instruments | IC BUFF/DVR TRI-ST DUAL 20DIP RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS244NE4 [更多] | Texas Instruments | Buffers & Line Drivers Octal Buff/Line Drvr W/3-State Otpt RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS244NE4 [更多] | Texas Instruments | Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin PDIP Tube - Rail/Tube (Alt: SN74LS244NE4) RoHS: Compliant | 搜索 |
