Building a counter or state machine and you need the exact JK chip? The 74HC73 is a dual negative edge-triggered JK flip-flop in a 14-pin DIP package. Two independent flip-flops on one IC. Set your J and K inputs, clock on the falling edge, read the output. Sorted. Grab this and get back to the rest of your build without waiting on a marketplace that might not ship for a week
| brand | JAYCAR |
| type | 74HC73 |
| pins | 14 |
| package | DIP |
| family | 74HC |
| flip_flop_type | JK |
| triggering | Negative edge |
| configuration | Dual |