模为七和模为十的计数器，并用proteus仿真运行成功，芯片有74161,7448,7400等。-Mold and die for seven to ten counter, and with proteus simulation is successful, the chips have 74161,7448,7400, etc.

模为七和模为十的计数器，并用proteus仿真运行成功，芯片有74161,7448,7400，希望对你有一定的帮助。-Mold and die for seven to ten counter, and with proteus simulation is successful, the chips have 74161,7448,7400, I hope you have some help.