| 型号 | 制造商 | 描述 | 操作 |
| SN74HC4040NE4 [更多] | Texas Instruments | Counter ICs 12-Bit ASynch Binary Counter RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC4040NE4 [更多] | Texas Instruments | Counter Single 12-Bit Binary UP 16-Pin PDIP Tube - Rail/Tube (Alt: SN74HC4040NE4) RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC4040NE4 [更多] | Texas Instruments |
| 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC4040NE4 [更多] | Texas Instruments | BINARY COUNTER, HC/UH SERIES, ASYNCHRONOUS, NEGATIVE EDGE TRIGGERED, 12-BIT, UP DIRECTION, CMOS, PDIP16
| 搜索 |
