36
Figure 4H.—Counter circuit.
WHEN ANSWERING QUESTIONS 4-47
THROUGH 4-50, REFER TO FIGURE 4H.
4-47. What is the maximum count that this
counter is capable of holding?
1. 58
2. 78
3. 38
4.
48
4-48. What type of counter is shown?
1. Ring
2. Asynchronous
3. Synchronous
4. Decade
4-49. Under which of the following conditions
will the output of the AND gate be
HIGH?
1. FF 1 and FF 2 are set
2. FF 1 and FF 2 are reset
3. FF 2 and FF 3 are set
4. FF 1 and FF 3 are reset
4-50. With all the FFs initially reset, the AND
gate output will be HIGH after how
many input pulses?
1. 3 only
2. 4 only
3. 7 only
4. 3 and 7
