| 型号 | 制造商 | 描述 | 操作 |
| SN74LS280DR [更多] | Texas Instruments | Parity Functions 9-bit odd/evn parity Generator/Checker RoHS: Compliant | 搜索 |
| SN74LS280DRG4 [更多] | Texas Instruments | Parity Functions 9B Odd Even Parity Generatr Checker RoHS: Compliant | 搜索 |
| SN74LS280DRE4 [更多] | Texas Instruments | Parity Functions 9-bit odd/evn parity Generator/Checker RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74LS280DR [更多] | Texas Instruments | 搜索 |