I was finally able to make an 1 bit up down counter but may problems is that when I reach 9 and fed in the up clock using the push button the display should still be 9 but it keeps looping back to 0. The same problems occurs when the display is 0 and I fed in the down clock. Any suggestion on how to fix the problem?
Here's a picture of the circuit I made, the supply and ground is the only part cut out from the pic
![up down.PNG up down.PNG](https://www.electro-tech-online.com/data/attachments/56/56532-f92af79ac07a882e1ecf642defc9d8fe.jpg)
Here's a picture of the circuit I made, the supply and ground is the only part cut out from the pic
![up down.PNG up down.PNG](https://www.electro-tech-online.com/data/attachments/56/56532-f92af79ac07a882e1ecf642defc9d8fe.jpg)