IC 7490 Truth Table Here, you can see the truth table of IC 7490. You can see after counting ten number(0 to 9) it gets reset and start counting again.
IC 7490 Internal Circuit Here, you can see the internal circuit of IC 7490. It consists of four numbers of Master-Slave JK flip-flops that are internally connected.
IC 7490 Applications 1. Mainly, IC 7490 is used in the digital counter circuits. 2. IC 7490 also used in digital timers and clocks. 3. IC 7490 is used in automatic controller circuits.
