THOUSANDS OF FREE BLOGGER TEMPLATES ?

Sabtu, 24 April 2010

Uniga digital

1.a. 38
= 2√38 º
= 2√19 ¹
= 2√9 ¹
= 2√4 º
= 2√2 º
= 2√1 ¹
= 100110
b.255
= 2√255 ¹
= 2√127 ¹
= 2√63¹
= 2√31¹
= 2√15¹
= 2√7¹
= 2√3¹
= 2√1¹
= 11111111
2.a.11111111
= 1²• 1²•6 1²• 1²• 1²•³ 1²•² 1²•¹ 1²•º
= 128+64+32¬+16+8+4+2+1
= 255

b.100110
=1²• 0²• 0²•³ 1²•² 1²•¹ 0²•º
= 32+4+2
= 38

3.a.AND Gate : akan bernilai satu/nyala apabila kedua-duanya bernilai ‘I’
b.OR Gate : akan bernilai satu/nyala apabila salah satunya bernilai ‘I’
c.NOT Gate : output nya kebalikan dari input nya

4. Tabel Kebenaran
A B C F G
0 0 0 1 1
0 0 1 1 1
0 1 0 1 1
0 1 1 1 1
1 0 0 0 0
1 0 1 0 0
1 1 0 1 1
1 1 1 0 0

5.Persamaan Boole
F = A’B’C’D’ + B C’D’+A C’D’
=

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