Due: Friday, November 8th, 2002 

Pass Transistor Logic

Design, build and verify a four-bit full adder employing TGateCE  from the anaCMOS library (c:\\tannerlb\anacmos\anacmos.sdb).  Verify the following operations using your circuit: 

Y1 = A + B 
Y2 = B + C 
Y3 = A + C 

where A = [1111], B = [1000] and C = [1010] 

Generate the layout for the circuit using L-Edit. Employ the mhp_n05a.tdb technology file.