74ABT16541 データシートの表示（PDF） - Philips Electronics
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74ABT16541 Datasheet PDF : 10 Pages
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Philips Semiconductors
16-bit buffer/line driver (3-State)
Product specification
74ABT16541
74ABTH16541
LOGIC SYMBOL
1OE0 1
1OE1 48
1A0 47
1A1 46
1A2 44
1A3 43
1A4 41
1A5 40
1A6 38
1A7 37
2OE0 24
25
2OE1
2 1Y0 2A0 36
3 1Y1 2A1 35
5 1Y2 2A2 33
6 1Y3 2A3 32
8 1Y4 2A4 30
9 1Y5 2A5 29
11 1Y6 2A6 27
12 1Y7 2A7 26
PIN CONFIGURATION
1OE0 1
1Y0 2
1Y1 3
GND 4
1Y2 5
1Y3 6
VCC 7
1Y4 8
1Y5 9
GND 10
1Y6 11
1Y7 12
2Y0 13
2Y1 14
GND 15
2Y2 16
2Y3 17
VCC 18
2Y4 19
2Y5 20
GND 21
2Y6 22
2Y7 23
2OE0 24
48 1OE1
47 1A0
46 1A1
45 GND
44 1A2
43 1A3
42 VCC
41 1A4
40 1A5
39 GND
38 1A6
37 1A7
36 2A0
35 2A1
34 GND
33 2A2
32 2A3
31 VCC
30 2A4
29 2A5
28 GND
27 2A6
26 2A7
25 2OE1
SA00068
13 2Y0
14 2Y1
16 2Y2
17 2Y3
19 2Y4
20 2Y5
22 2Y6
23 2Y7
SA00069
LOGIC SYMBOL (IEEE/IEC)
1OE0
1
1OE1 48
2OE0 24
2OE1 25
1A0 47
1A1 46
1A2 44
1A3 43
1A4 41
1A5 40
1A6 38
1A7 37
2A0 36
2A1 35
2A2 33
2A3 32
2A4 30
2A5 29
2A6 27
2A7 26
&
EN1
&
EN2
1 1∇
1 2∇
FUNCTION TABLE
INPUTS
nOE0
nOE1
nIx
L
L
L
L
L
H
X
H
X
H
X
X
H = HIGH voltage level
L = LOW voltage level
X = D0n’t care
Z = High impedance “off” state
2 1Y0
3 1Y1
5 1Y2
6 1Y3
8 1Y4
9 1Y5
11 1Y6
12 1Y7
13 2Y0
14 2Y1
16 2Y2
17 2Y3
19 2Y4
20 2Y5
22 2Y6
23 2Y7
SA00070
OUTPUTS
nYx
L
H
Z
Z
1998 Feb 25
3
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