LOGIC DESIGN LABORATORY MANUAL - VTU e-Learning Centre
LOGIC DESIGN LABORATORY MANUAL - VTU e-Learning Centre
LOGIC DESIGN LABORATORY MANUAL - VTU e-Learning Centre
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Logic Design Laboratory Manual 37<br />
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2) OCTAL TO BINARY ENCODER USING IC 74148. TRUTH TABLE<br />
Inputs<br />
Outputs<br />
E 1 I 0 I 1 I 2 I 3 I 4 I 5 I 6 I 7 A 2 A 1 A 0 G S E 0<br />
1 X X X X X X X X 1 1 1 1 1<br />
0 1 1 1 1 1 1 1 1 1 1 1 1 0<br />
0 X X X X X X X 0 0 0 0 0 1<br />
0 X X X X X X 0 1 0 0 1 0 1<br />
0 X X X X X 0 1 1 0 1 0 0 1<br />
0 X X X X 0 1 1 1 0 1 1 0 1<br />
0 X X X 0 1 1 1 1 1 0 0 0 1<br />
0 X X 0 1 1 1 1 1 1 0 1 0 1<br />
0 X 0 1 1 1 1 1 1 1 1 0 0 1<br />
0 0 1 1 1 1 1 1 1 1 1 1 0 1<br />
3) HEXADECIMAL TO BINARY ENCODER