;***************************************************
;* (C)Copyright by NTT DATA Corp.1994(unpublished) *
;*                        All rights are reserved. *
;***************************************************

(def-module nd3_i3 power 9.8 area 1.5 gates 6
  
    (def-pin a1 type input load 0.34)
    (def-pin a2 type input load 0.34)
    (def-pin a3 type input load 0.34)
    (def-pin zn type output load 0.23)

    (def-symbol NAND a1 a2 a3 zn)

    (def-function ^zn (and a1 a2 a3))

    (def-delay /a1 /zn (+ 0.24 (* 0.59 ~zn)))
    (def-delay /a2 /zn (+ 0.24 (* 0.59 ~zn)))
    (def-delay /a3 /zn (+ 0.24 (* 0.59 ~zn)))
    (def-delay %a1 %zn (+ 0.24 (* 0.59 ~zn)))
    (def-delay %a2 %zn (+ 0.24 (* 0.59 ~zn)))
    (def-delay %a3 %zn (+ 0.24 (* 0.59 ~zn)))

	(def-constraint drive (- 3.4 ~zn) type max)
	(def-constraint drive (- ~zn 0) type min)
)
