| 型号 | 制造商 | 描述 | 操作 |
| SN74LS93NE4 [更多] | Texas Instruments | Counter ICs 4-BIT BINARY COUNTERS RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS93NE4 [更多] | Texas Instruments | Counter/Divider Single 4-Bit Binary UP 14-Pin PDIP Tube - Rail/Tube (Alt: SN74LS93NE4) RoHS: Compliant | 搜索 |
