DG406/883 Просмотр технического описания (PDF) - Intersil
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DG406/883 Datasheet PDF : 13 Pages
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DG406/883, DG407/883
Functional Block Diagrams
DG406
S1
S2
S3
S4
S5
S6
S7
S8
D
S9
S10
S11
S12
S13
S14
S15
S16
TO DECODER LOGIC
CONTROLLING BOTH
TIERS OF MUXING
ADDRESS DECODER
1 OF 16
ENABLE
DG407
S1A
S2A
S3A
S4A
S5A
DA
S6A
S7A
S8A
S1B
S2B
S3B
S4B
S5B
DB
S6B
S7B
S8B
TO DECODER LOGIC
CONTROLLING BOTH
TIERS OF MUXING
ADDRESS DECODER
1 OF 8
ENABLE
A0 A1 A2 A3
EN
DG406 TRUTH TABLE
A3
A2
A1
A0
EN
ON SWITCH
X
X
X
X
0
None
0
0
0
0
1
1
0
0
0
1
1
2
0
0
1
0
1
3
0
0
1
1
1
4
0
1
0
0
1
5
0
1
0
1
1
6
0
1
1
0
1
7
0
1
1
1
1
8
1
0
0
0
1
9
1
0
0
1
1
10
1
0
1
0
1
11
1
0
1
1
1
12
1
1
0
0
1
13
1
1
0
1
1
14
1
1
1
0
1
15
1
1
1
1
1
16
A0 A1 A2
EN
DG407 TRUTH TABLE
A2
A1
A0
X
X
X
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Logic “0” = VAL < 0.8V
Logic “1” = VAH > 2.4V
X = Don’t Care
EN
ON SWITCH PAIR
0
None
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
Spec Number 512041-883
2
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