186
Digital Electronics
Figure 5.66 Problem 3.
Y
A
B
+V DD
Figure 5.67 Problem 5.
4. Write the logic expression for the CMOS circuit of Fig. 5.67.
Y = AAB + AABB
5. Refer to the data given for 4000B-series CMOS, 74LS-TTL and 74HCT CMOS logic. Determine:
Digital Electronics
Figure 5.66 Problem 3.
Y
A
B
+V DD
Figure 5.67 Problem 5.
4. Write the logic expression for the CMOS circuit of Fig. 5.67.
Y = AAB + AABB
5. Refer to the data given for 4000B-series CMOS, 74LS-TTL and 74HCT CMOS logic. Determine: