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O0
O1
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O4
O3
O5
O6
ADDRESS
DECODER
A0
A1
A2
A3
A4
A5
A6
A8
A7MULTIPLEXER
A9
A10
A11
A12
A13
A14
A15
OUTPUT ENABLE
DECODER
CE
OE
POWER DOWN
1
2
3
4
5
6
7
8
9
10
11
12
16
17
18
19
20
24
23
22
21
13
14
25
28
27
26
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
O0
O1
O2
GND
VCC
A14
A13
A8
A9
A11
OE/VPP
A10
CE
O7
O6
O4
O5
O3
15
12
O0
31
4
5
6
7
8
9
10
32130
1314 15 16 17
26
25
24
23
22
21
11
A7
VCC
A6
A5
A4
A3
A2
A1
A0CE
A9
A11
NC
A10
O7
O6
O5
GND
A8
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27
28
29
32
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