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Text File  |  1989-10-09  |  198b  |  17 lines

  1. ; quadruple 2-input positive-nor buffers
  2. chip type=ttl7428 pins=14 horizontal=2 vertical=6
  3.     1=y1
  4.     2=a1
  5.     3=b1
  6.     4=y2
  7.     5=a2
  8.     6=b2
  9.     7=gnd
  10.     8=a3
  11.     9=b3
  12.     10=y3
  13.     11=a4
  14.     12=b4
  15.     13=y4
  16.     14=vcc
  17.