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TTL7428.INC
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1989-02-20
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198b
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17 lines
; quadruple 2-input positive-nor buffers
chip type=ttl7428 pins=14 horizontal=2 vertical=6
vcc=14
gnd=7
y1=1
a1=2
b1=3
y2=4
a2=5
b2=6
a3=8
b3=9
y3=10
a4=11
b4=12
y4=13