| 型号 | 制造商 | 描述 | 操作 |
| 54LS244/BSAJC [更多] | Motorola Semiconductor Products | Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Ceramic, Flat Pack | 搜索 |
| 54LS244/BSAJC [更多] | Texas Instruments | Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Ceramic, Flat Pack | 搜索 |
| 54LS244/BSAJC [更多] | Texas Instruments | Driver/Buffer Device, Dual, 4-Bit, 20 Pin, Ceramic, Flat Pack | 搜索 |
