ha2 standard cell family

 2-I/P half adder
ha2 symbol
2 I/P half adder with carry and sum outputs.
co:(a*b) cell width power Generic 0.13um typical timing (ps & ps/fF), pin a.
leakage dynamic tR=PropR+RampR×Load(fF), tF=PropF+RampF×Load(fF)
vxlib013 gates lambda 0.13um nW nW/MHz PinCap PropR RampR PropF RampF
ha2_x2 3.3 100 5.50 3.34  73.6 11.7f  68  1.56  87  1.20
so:(a^b) cell width power Generic 0.13um typical timing (ps & ps/fF), pin a.
leakage dynamic tR=PropR+RampR×Load(fF), tF=PropF+RampF×Load(fF)
vxlib013 gates lambda 0.13um nW nW/MHz PinCap PropR RampR PropF RampF
ha2_x2 3.3 100 5.50 3.34  63.6 11.7f 119  1.56 133  1.21
ha2_x2
 
Effort
FO4 Log.
a /\ 3.06 1.96
¯_ 2.38
b /\ 3.12 1.87
¯_ 2.39
ha2_x2 schematic ha2_x2 standard cell layout
Web data book for the vxlib. Vdd=1.2V, T=27°C, nominal process, generic 0.13um technology.   Copyright © 2005-2008 Graham Petley.  11 JAN 2008