COUNTER AND SHIFT REGISTERS - Quiz

1) What is the maximum possible number of flip-flops in a decade counter?

1<sup>n</sup> 2<sup>n</sup> 2<sup>n+1</sup> 3<sup>n</sup>

2) What is the purpose of using IC74LS190?

Attemnator Comparator Up/down counter Modulator

3) Which IC is used for the function of 4 bit shift register?

IC 7404 IC 7447 IC 7493 IC 7495

4) What is the information stored in digital registers?

Analog values Binary values Decimal values Alphanumeric values