HCC4008B Datasheet, PDF (3/13 Pages) STMicroelectronics – 4-BIT FULL ADDER WITH PARALLEL CARRY OUTPUT

LOGIC DIAGRAM
HCC/HCF4008B
TRUTH TABLE
A_i
B_i
CI
CO
SUM
O
O
O
O
O
I
O
O
O
I
O
I
O
O
I
I
I
O
I
O
O
O
I
O
I
I
O
I
I
O
O
I
I
I
O
I
I
I
I
I
3/13