![pcb - Making flip-flops using logic gates in Proteus - I'm getting gray (unknown) signals - Electrical Engineering Stack Exchange pcb - Making flip-flops using logic gates in Proteus - I'm getting gray (unknown) signals - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/k91GZ.png)
pcb - Making flip-flops using logic gates in Proteus - I'm getting gray (unknown) signals - Electrical Engineering Stack Exchange
![SOLVED: Using Multisim Part 1: Using negatively-triggered JK flip flops, design the MOD-9 asynchronous counter. The following table helps you find the required components: Equipment Component Family Component Power Supply Sources POWER SOLVED: Using Multisim Part 1: Using negatively-triggered JK flip flops, design the MOD-9 asynchronous counter. The following table helps you find the required components: Equipment Component Family Component Power Supply Sources POWER](https://cdn.numerade.com/ask_images/8612bf77d9b94dc8b3883994ca18604a.jpg)
SOLVED: Using Multisim Part 1: Using negatively-triggered JK flip flops, design the MOD-9 asynchronous counter. The following table helps you find the required components: Equipment Component Family Component Power Supply Sources POWER
SN74LS73AN Texas Instruments | Texas Instruments SN74LS73AN Dual JK Type Flip Flop IC, 14-Pin PDIP | 709-2980 | RS Components
![SN74LS73AN TEXAS INSTRUMENTS - IC: digitális | JK flip-flop; Ch: 2; THT; DIP14; tubus; 74LS | TME Hungary Kft. - Elektronikai alkatrészek SN74LS73AN TEXAS INSTRUMENTS - IC: digitális | JK flip-flop; Ch: 2; THT; DIP14; tubus; 74LS | TME Hungary Kft. - Elektronikai alkatrészek](https://ce8dc832c.cloudimg.io/v7/_cdn_/43/E2/B0/00/0/732724_1.jpg?width=640&height=480&wat=1&wat_url=_tme-wrk_%2Ftme_new_render3d.png&wat_scale=100p&ci_sign=fa6e110287bf1661169f0c0dc5ad71e83c04ca1e)