Datasheet

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ELECTRICAL CHARACTERISTICS
SN74ALVCH162827
20-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES013H – JULY 1995 – REVISED AUGUST 2004
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP
(1)
MAX UNIT
I
OH
= -100 µA 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 µA 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 µA
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 µA
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 µA
I
CC
V
I
= V
CC
or GND, I
O
= 0 3.6 V 40 µA
∆I
CC
One input at V
CC
- 0.6 V, Other inputs at V
CC
or GND 3 V to 3.6 V 750 µA
Control inputs 3.5
C
i
V
I
= V
CC
or GND 3.3 V pF
Data inputs 6
C
o
Outputs V
O
= V
CC
or GND 3.3 V 7 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.
4