Marantz PMD580 - Page 47

69
SN74LV273A
H : High Level
L : Low Level
X : Don't care
(TOP VIEW) FUNCTION TABLE
SN74LV541A
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE1
A1
A2
A3
A4
A5
A6
A7
A8
GND
V
CC
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
(TOP VIEW)
(each buffer/driver)
INPUTS
OUTPUT
OE1 OE2 A
OUTPUT
Y
L L L L
L LH H
H XX Z
X H X Z
FUNCTION TABLE
OE1
OE2
To Seven Other Channels
A1
Y1
1
19
218
LOGIC DIAGRAM (POSITIVE LOGIC)