Datasheet

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Switching Characteristics
SN54LVTH16245A , , SN74LVTH16245A
3.3-V ABT 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS143R – MAY 1992 – REVISED NOVEMBER 2006
over recommended operating free-air temperature range, C
L
= 50 pF (unless otherwise noted) (see Figure 1 )
SN54LVTH16245A SN74LVTH16245A
FROM TO V
CC
= 3.3 V V
CC
= 3.3 V
PARAMETER V
CC
= 2.7 V V
CC
= 2.7 V UNIT
(INPUT) (OUTPUT) ± 0.3 V ± 0.3 V
MIN MAX MIN MAX MIN TYP
(1)
MAX MIN MAX
t
PLH
0.5 4.5 4.6 1.5 2.3 3.3 3.7
A or B B or A ns
t
PHL
0.5 4.4 3.9 1.3 2.1 3.3 3.5
t
PZH
0.5 6.5 6.6 1.5 2.8 4.5 5.3
OE A or B ns
t
PZL
0.5 5.4 6.2 1.6 2.9 4.6 5.2
t
PHZ
1 6.8 7 2.3 3.7 5.1 5.5
OE A or B ns
t
PLZ
1 6.2 6.3 2.2 3.5 5.1 5.4
t
sk(LH)
0.5 0.5
ns
t
sk(HL)
0.5 0.5
(1) All typical values are at V
CC
= 3.3 V, T
A
= 25 ° C.
6
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