74ALVCH16843 Ver la hoja de datos (PDF) - Philips Electronics
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Lista de partido
74ALVCH16843 Datasheet PDF : 12 Pages
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Philips Semiconductors
18-bit bus interface D-type latch (3-State)
Product specification
74ALVCH16843
LOGIC DIAGRAM
nD0
nCLR
nPRE
nLE
nOE
BUS HOLD CIRCUIT
VCC
D
CLR
DPRE
LE
nQ0
SH00146
Data Input
To internal circuit
SW00044
LOGIC SYMBOL (IEEE/IEC)
1OE 2
1PRE 56
1CLR 1
1LE 56
2OE 27
2PRE 30
2CLR 28
2LE 29
1D0 54
1D1 52
1D2 51
1D3 49
1D4 48
1D5 47
1D6 45
1D7 44
1D8 43
2D0 42
2D1 41
2D2 40
2D3 38
2D4 37
2D5 36
2D6 34
2D7 33
2D8 31
EN4
S2
R3
C1
EN8
S6
R7
C5
1D
2, 3, 4 ∇
5D
6, 7, 8 ∇
3 1Q0
5 1Q1
6 1Q2
8 1Q3
9 1Q4
10 1Q5
12 1Q6
13 1Q7
14 1Q8
15 2Q0
16 2Q1
17 2Q2
19 2Q3
20 2Q4
21 2Q5
23 2Q6
24 2Q7
26 2Q8
SH00145
1998 Aug 04
4
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