| 型号 | 制造商 | 描述 | 操作 |
| SN74HC4040PWRE4 [更多] | IC COUNTER ASYNC BINARY 16-TSSOP | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC4040PWRE4 [更多] | Counter ICs 12-Bit ASynch Binary Counter | 搜索 | |
| SN74HC4040PWTE4 [更多] | Counter ICs 12-Bit ASynch Binary Counter | 搜索 | |
| SN74HC4040PWE4 [更多] | Counter ICs 12-Bit ASynch Binary Counter | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC4040PWRE4 [更多] | Counter Single 12-Bit Binary UP 16-Pin TSSOP T/R - Tape and Reel (Alt: SN74HC4040PWRE4) | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SN74HC4040PWRE4 [更多] | HC/UH SERIES, ASYN NEGATIVE EDGE TRIGGERED 12-BIT UP BINARY COUNTER, PDSO16 | 搜索 |