Datasheet

SCL2
SDA2
SCL1
SDA1
V
REF1
GND
V
REF2
8
7
6
5
1
2
3
4
SW
SW
EN
PCA9306
www.ti.com SCPS113J –OCTOBER 2004–REVISED OCTOBER 2010
FUNCTION TABLE
LOGIC DIAGRAM (POSITIVE LOGIC)
INPUT
TRANSLATOR FUNCTION
EN
(1)
H SCL1 = SCL2, SDA1 = SDA2
L Disconnect
(1) The SCL switch conducts if EN is ≥ 1 V higher than SCL1 or
SCL2. The same is true of SDA.
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