3 Bit Synchronous Counter Truth Table
If the clock pulses are applied to all the flip-flops in a counter simultaneously then such a counter is called as synchronous counter. Counter which counts 0000 BCD 0 to 1001 BCD 9 is referred as BCD or Binary-coded Decimal counter. 3 Bit Synchronous Up Counter ह न द Youtube A1 Y3 Y2 A0 Y3 Y1 The above two Boolean functions A1 and A0 can be implemented using two input OR gates. . Build a 64-bit arithmetic shift register with synchronous load. Since the outputs are taken from the complements of the flip-flops. So FF-A will work as a toggle flip-flop. With each negative edge of the clock Q 0 toggles its state. 3-bit synchronous up counter. Y7 to Y0 and 3 outputs. Build a decade counter that counts from 0 through 9 inclusive with a period of 10. Similarly with each negative transition of the output Q 0 the output Q 1 toggles and the same thing happens for Q 2 alsoHence the count sequences goes on decreasing
