Datasheet

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Switching Characteristics
SN74GTLPH306
8-BIT LVTTL-TO-GTLP BUS TRANSCEIVER
SCES284E – OCTOBER 1999 – REVISED APRIL 2005
over recommended ranges of supply voltage and operating free-air temperature,
V
TT
= 1.5 V and V
REF
= 1 V for GTLP (see Figure 1)
FROM TO
PARAMETER MIN TYP
(1)
MAX UNIT
(INPUT) (OUTPUT)
t
PLH
1 7.5
A B ns
t
PHL
1 7.5
t
en
1 8
OE B ns
t
dis
1 8
t
r
Rise time, B outputs (20% to 80%) 2.2 ns
t
f
Fall time, B outputs (80% to 20%) 2.1 ns
t
r
Rise time, A outputs (10% to 90%) 4.1 ns
t
f
Fall time, A outputs (90% to 10%) 3.3 ns
t
PLH
1 7
B A ns
t
PHL
1 7
t
en
1 8
OE A ns
t
dis
1 8
(1) All typical values are at V
CC
= 3.3 V, T
A
= 25°C.
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