Datasheet

TCA9406
www.ti.com SCPS221B –OCTOBER 2010–REVISED JUNE 2013
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, V
CCA
= 2.5 V ± 0.2 V (unless otherwise noted)
V
CCB
= 2.5 V V
CCB
= 3.3 V V
CCB
= 5 V
FROM TO
± 0.2 V ± 0.3 V ± 0.5 V
PARAMETER TEST CONDITIONS UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX
Push-pull driving 3.2 3.7 3.8
t
PHL
Open-drain driving 1.7 6.3 2 6 2.1 5.8
A B ns
Push-pull driving 3.5 4.1 4.4
t
PLH
Open-drain driving 43 250 36 206 27 190
Push-pull driving 3 3.6 4.3
t
PHL
Open-drain driving 1.8 4.7 2.6 4.2 1.2 4
B A ns
Push-pull driving 2.5 1.6 1
t
PLH
Open-drain driving 44 170 37 140 27 103
t
en
OE A or B 200 200 200 ns
t
dis
OE A or B 50 40 35 ns
Push-pull driving 2.8 7.4 2.6 6.6 1.8 5.6
t
rA
A-port rise time ns
Open-drain driving 34 149 28 121 24 89
Push-pull driving 3.2 8.3 2.9 7.2 2.4 6.1
t
rB
B-port rise time ns
Open-drain driving 35 151 24 112 12 64
Push-pull driving 1.9 5.7 1.9 5.5 1.8 5.3
t
fA
A-port fall time ns
Open-drain driving 4.4 6.9 4.3 6.2 4.2 5.8
Push-pull driving 2.2 7.8 2.4 6.7 2.6 6.6
t
fB
B-port fall time ns
Open-drain driving 5.1 8.8 5.4 9.4 5.4 10.4
t
SK(O)
Channel-to-channel skew 0.7 0.7 0.7 ns
Push-pull driving 20 22 24
Max data rate Mbps
Open-drain driving 2 2 2
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