74LCX157 Datasheet, PDF (5/17 Pages) Fairchild Semiconductor – Low Voltage Quad 2-Input Multiplexer with 5V Tolerant Inputs

74LCX157
2.3
Note:
Truth table
Table 2. Truth table
Inputs
STROBE
SELECT
A
H
X
X
L
L
L
L
L
H
L
H
X
L
H
X
X : Do not care
2.4
Logic diagram
Figure 4. Logic diagram
Pin settings
Output
B
Y
X
L
X
L
X
H
L
L
H
H
Note:
This logic diagram has not to be used to estimate propagation delays
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