Datasheet

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SWITCHING CHARACTERISTICS
OPERATING CHARACTERISTICS
SN74ALVC244
OCTAL BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES188G – FEBRUARY 1999 – REVISED OCTOBER 2004
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 )
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
V
CC
= 2.7 V
FROM TO
± 0.15 V ± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN MAX MIN MAX MIN MAX MIN MAX
t
pd
A Y 1 4.4 1 3.1 3.1 1.1 2.8 ns
t
en
OE Y 1.8 6.9 1.5 5.4 5.3 1.5 4.5 ns
t
dis
OE Y 1.8 5.9 1 4.1 4.4 1.7 4.2 ns
T
A
= 25 ° C
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
TEST
PARAMETER UNIT
CONDITIONS
TYP TYP TYP
Outputs enabled 22 23 26
Power dissipation
C
pd
C
L
= 0, f = 10 MHz pF
capacitance per buffer/driver
Outputs disabled 1 1 1
4