Datasheet
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ELECTRICAL CHARACTERISTICS
SWITCHING CHARACTERISTICS
SN74ALVCH162344
1-BIT TO 4-BIT ADDRESS DRIVER
WITH 3-STATE OUTPUTS
SCES085I – AUGUST 1996 – REVISED OCTOBER 2004
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP
(1)
MAX UNIT
I
OH
= -100 µ A 1.65 V to 3.6 V V
CC
- 0.2
I
OH
= -2 mA 1.65 V 1.2
I
OH
= -4 mA 2.3 V 1.9
V
OH
2.3 V 1.7 V
I
OH
= -6 mA
3 V 2.4
I
OH
= -8 mA 2.7 V 2
I
OH
= -12 mA 3 V 2
I
OL
= 100 µ A 1.65 V to 3.6 V 0.2
I
OL
= 2 mA 1.65 V 0.45
I
OL
= 4 mA 2.3 V 0.4
V
OL
2.3 V 0.55 V
I
OL
= 6 mA
3 V 0.55
I
OL
= 8 mA 2.7 V 0.6
I
OL
= 12 mA 3 V 0.8
I
I
V
I
= V
CC
or GND 3.6 V ± 5 µ A
V
I
= 0.58 V 1.65 V 25
V
I
= 1.07 V 1.65 V -25
V
I
= 0.7 V 2.3 V 45
I
I(hold)
V
I
= 1.7 V 2.3 V -45 µ A
V
I
= 0.8 V 3 V 75
V
I
= 2 V 3 V -75
V
I
= 0 to 3.6 V
(2)
3.6 V ± 500
I
OZ
V
O
= V
CC
or GND 3.6 V ± 10 µ A
I
CC
V
I
= V
CC
or GND, I
O
= 0 3.6 V 40 µ A
∆ I
CC
One input at V
CC
- 0.6 V, Other inputs at V
CC
or GND 3 V to 3.6 V 750 µ A
Control inputs 2.5
C
i
V
I
= V
CC
or GND 3.3 V pF
Data inputs 3.5
C
o
Outputs V
O
= V
CC
or GND 3.3 V 4 pF
(1) All typical values are at V
CC
= 3.3 V, T
A
= 25 ° C.
(2) This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to
another.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
V
CC
= 2.5 V V
CC
= 3.3 V
V
CC
= 1.8 V V
CC
= 2.7 V
FROM TO
± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
TYP MIN MAX MIN MAX MIN MAX
t
pd
A B
(1)
1 4.9 5.1 1.4 4.4 ns
t
en
OE B
(1)
1 6.4 6.6 1.2 5.7 ns
t
dis
OE B
(1)
1 5.4 4.7 1.2 4.5 ns
t
sk(o)
(2)
0.35 ns
t
sk(o)
(3)
0.5 ns
(1) This information was not available at the time of publication.
(2) Skew between outputs of the same bank and same package (same transition)
(3) Skew between outputs of all banks of same package (A1–A8 tied together)
5