MB2543 NXP Semiconductors, MB2543 Datasheet - Page 2
MB2543
Manufacturer Part Number
MB2543
Description
Manufacturer
NXP Semiconductors
Datasheet
1.MB2543.pdf
(13 pages)
Philips Semiconductors Advanced BiCMOS Products
LOGIC DIAGRAM
LOGIC SYMBOL (IEEE/IEC)
August 23, 1993
Dual octal latched transceivers with dual enable
(3-State)
nOEBA
nLEBA
nEBA
nA0
nA1
nA2
nA3
nA4
nA5
nA6
nA7
47
49
48
46
44
45
50
51
1
2
3
5
6
7
&
&
&
&
1
EN1(AB)
EN2(BA)
2
D
LE
Q
42
41
39
38
37
36
35
34
DETAIL A X 7
2
20
18
19
21
23
22
10
12
13
15
16
11
8
9
Q
DETAIL A
&
&
&
&
1
LE
D
EN1(AB)
EN2(BA)
2
33
32
31
29
28
27
25
24
nB0
nB1
nB2
nB3
nB4
nB5
nB6
nB7
nOEAB
nEAB
nLEAB
Product specification
MB2543
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