Datasheet
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Electrical Characteristics
Switching Characteristics
SN54LVC541A, SN74LVC541A
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCAS298M – JANUARY 1993 – REVISED MAY 2005
over recommended operating free-air temperature range (unless otherwise noted)
SN54LVC541A SN74LVC541A
PARAMETER TEST CONDITIONS V
CC
UNIT
MIN TYP
(1)
MAX MIN TYP
(1)
MAX
1.65 V to 3.6 V V
CC
– 0.2
I
OH
= –100 µ A
2.7 V to 3.6 V V
CC
– 0.2
I
OH
= –4 mA 1.65 V 1.2
V
OH
I
OH
= –8 mA 2.3 V 1.7 V
2.7 V 2.2 2.2
I
OH
= –12 mA
3 V 2.4 2.4
I
OH
= –24 mA 3 V 2.2 2.2
1.65 V to 3.6 V 0.2
I
OL
= 100 µ A
2.7 V to 3.6 V 0.2
I
OL
= 4 mA 1.65 V 0.45
V
OL
V
I
OL
= 8 mA 2.3 V 0.7
I
OL
= 12 mA 2.7 V 0.4 0.4
I
OL
= 24 mA 3 V 0.55 0.55
I
I
V
I
= 0 to 5.5 V 3.6 V ±5 ±5 µ A
I
off
V
I
or V
O
= 5.5 V 0 ±10 µ A
I
OZ
V
O
= 0 to 5.5 V 3.6 V ±15 ±10 µ A
V
I
= V
CC
or GND 10 10
I
CC
I
O
= 0 3.6 V µ A
3.6 V ≤ V
I
≤ 5.5 V
(2)
10 10
One input at V
CC
– 0.6 V,
∆ I
CC
2.7 V to 3.6 V 500 500 µ A
Other inputs at V
CC
or GND
C
i
V
I
= V
CC
or GND 3.3 V 4 4 pF
C
o
V
O
= V
CC
or GND 3.3 V 5.5 5.5 pF
(1) All typical values are at V
CC
= 3.3 V, T
A
= 25°C.
(2) This applies in the disabled state only.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 )
SN54LVC541A
FROM TO V
CC
= 3.3 V
PARAMETER V
CC
= 2.7 V UNIT
(INPUT) (OUTPUT) ± 0.3 V
MIN MAX MIN MAX
t
pd
A Y 5.6 1 5.1 ns
t
en
OE Y 7.5 1 7 ns
t
dis
OE Y 7.7 1 7 ns
5