M74HC4051TTR Просмотр технического описания (PDF) - STMicroelectronics
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M74HC4051TTR Datasheet PDF : 17 Pages
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M74HC4051
Pin connection and IEC logic symbols
Figure 3. Control input equivalent circuit
Figure 4. I/O equivalent circuit
Table 3.
Truth table
Input state
INH
C
B
A
L
L
L
L
L
L
L
H
L
L
H
L
L
L
H
H
L
H
L
L
L
H
L
H
L
H
H
L
L
H
H
H
H
X
X
X
x: Don’t care
ON channel
0
1
2
3
4
5
6
7
NONE
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