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Text File  |  1989-10-09  |  193b  |  17 lines
  1. ; triple 3-input positive-nor gates
  2. chip type=ttl7427 pins=14 horizontal=2 vertical=6
  3.     1=a1
  4.     2=b1
  5.     3=a2
  6.     4=b2
  7.     5=c2
  8.     6=y2
  9.     7=gnd
  10.     8=y3
  11.     9=a3
  12.     10=b3
  13.     11=c3
  14.     12=y1
  15.     13=c1
  16.     14=vcc
  17.