| 型号 | 制造商 | 描述 | 操作 |
| SN74AS163DR [更多] | Texas Instruments | Counter ICs Synchronous 4-Bit Binary Counters RoHS: Compliant | 搜索 |
| SN74AS163DRG4 [更多] | Texas Instruments | Counter ICs Synch 4B Binary Counters RoHS: Compliant | 搜索 |
| SN74AS163DRE4 [更多] | Texas Instruments | Counter ICs Synchronous 4-Bit Binary Counters RoHS: Compliant | 搜索 |
