54LVTH162245 查看數據表（PDF） - MAXWELL TECHNOLOGIES
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54LVTH162245 Datasheet PDF : 10 Pages
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16-Bit Bus Transceivers with 3-State Outputs
54LVTH162245
TABLE 6. 54LVTH162245 AC ELECTRICAL CHARACTERISTICS
(VCC = 3.3V ±10%, TA = -55 TO +125 °C, UNLESS OTHERWISE SPECIFIED)
PARAMETER
SYMBOL
VCC = 3.3V ± 0.3
VCC = 2.7V
UNIT
SUBGROUPS
MIN
MAX
MIN
MAX
Propagation Delay Time
tPLH
9, 10, 11
1
3.5
--
4
ns
A to B
tPHL
9, 10, 11
1
3.5
--
3.9
Propagation Delay Time
tPLH
9, 10, 11
1
4.3
--
5.3
ns
B to A
tPHL
9, 10, 11
1
4.2
--
4.5
Output Enable Time
tPZH
9, 10, 11
1
4.8
--
5.9
ns
OE to B
tPZL
9, 10, 11
1
4.8
--
5.5
Output Enable Time
tPZH
9, 10, 11
1
5.5
--
7.2
ns
OE to A
tPZL
9, 10, 11
1
5.4
--
6.4
Output Disable Time
tPHZ
9, 10, 11
1
5.5
--
5.8
ns
OE to B
tPLZ
9, 10, 11
1
5.5
--
5.8
Output Disable Time
tPHZ
9, 10, 11
1
5.8
--
6.5
ns
OE to A
tPLZ
9, 10, 11
1
6.3
--
6.3
Output Skew
tsk(o)
9, 10, 11
--
--
--
--
ns
TABLE 7. FUNTION TABLE
(EACH 8-BIT SECTION)
INPUTS
OPERATION
OE
DIR
L
L B data to A bus
l
H A data to B bus
H
X
Isolation
11.15.02 Rev 2
All data sheets are subject to change without notice 5
©2002 Maxwell Technologies
All rights reserved.
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