| 型号 | 制造商 | 描述 | 操作 |
| SN74ALS520DWR [更多] | Texas Instruments | Logic Comparators Octal Binary/BCD Idy Comparators w/Enable RoHS: Compliant | 搜索 |
| SN74ALS520DWRG4 [更多] | Texas Instruments | Logic Comparators 8B Identity Comparators RoHS: Compliant | 搜索 |
| SN74ALS520DWRE4 [更多] | Texas Instruments | Logic Comparators Octal Binary/BCD Idy Comparators w/Enable RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74ALS520DWR [更多] | Texas Instruments | Identity Comparator 8-Bit 20-Pin SOIC T/R (Alt: SN74ALS520DWR) RoHS: Compliant | 搜索 |
| SN74ALS520DWR [更多] | Texas Instruments | Identity Comparator 8-Bit 20-Pin SOIC T/R - Tape and Reel (Alt: SN74ALS520DWR) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74ALS520DWR [更多] | Texas Instruments | 搜索 |