BCD adder can be constructed with 3 IC packages each of ____________
A. 2 bits
B. 3 bits
C. 4 bits
D. 5 bits
Answer:C
BCD adder can be constructed with 3 IC packages each of ____________
A. 2 bits B. 3 bits C. 4 bits D. 5 bits
Explanation: Binary-coded decimal (BCD) is a class of binary encodings of decimal numbers where each decimal digit is represented by a fixed number of bits, usually four or eight. BCD adder can be constructed with 3 IC packages. Each of 4-bit adders is an MSI(Medium scale Integration) function and 3 gates for the correction logic need one SSI (Small Scale Integration) package.