Datasheet

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Electrical Characteristics
SN54ALVTH16374 , , SN74ALVTH16374
2.5-V/3.3-V 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCES068G JUNE 1996 REVISED NOVEMBER 2006
over operating free-air temperature range V
CC
= 2.5 V ± 0.2 V (unless otherwise noted)
SN54ALVTH16374
(1)
SN74ALVTH16374
PARAMETER TEST CONDITIONS UNIT
MIN TYP
(2)
MAX MIN TYP
(2)
MAX
V
IK
V
CC
= 2.3 V, I
I
= –18 mA –1.2 –1.2 V
V
CC
= 2.3 V to 2.7 V, I
OH
= –100 µ A V
CC
0.2 V
CC
0.2
V
OH
I
OH
= –6 mA 1.8 V
V
CC
= 2.3 V
I
OH
= –8 mA 1.8
V
CC
= 2.3 V to 2.7 V, I
OL
= 100 µ A 0.2 0.2
I
OL
= 6 mA 0.4
V
OL
I
OL
= 8 mA 0.4 V
V
CC
= 2.3 V
I
OL
= 18 mA 0.5
I
OL
= 24 mA 0.5
V
CC
= 2.7 V, V
I
= V
CC
or GND ± 1 ± 1
Control inputs
V
CC
= 0 or 2.7 V, V
I
= 5.5 V 10 10
I
I
V
I
= 5.5 V 10 10 µ A
Data inputs V
CC
= 2.7 V V
I
= V
CC
1 1
V
I
= 0 –5 –5
I
off
V
CC
= 0, ± 100
µ A
V
I
or V
O
= 0 to 4.5 V
I
BHL
(3)
V
CC
= 2.3 V, V
I
= 0.7 V 115 115 µ A
I
BHH
(4)
V
CC
= 2.3 V, V
I
= 1.7 V –10 –10 µ A
I
BHLO
(5)
V
CC
= 2.7 V, V
I
= 0 to V
CC
300 300 µ A
I
BHHO
(6)
V
CC
= 2.7 V, V
I
= 0 to V
CC
–300 –300 µ A
I
EX
(7)
V
CC
= 2.3 V, V
O
= 5.5 V 125 125 µ A
V
CC
1.2 V, V
O
= 0.5 V to V
CC
,
I
OZ(PU/PD)
(8)
± 100 ± 100 µ A
V
I
= GND or V
CC
, OE = don’t care
V
CC
= 2.7 V, V
O
= 2.3 V,
I
OZH
5 5 µ A
V
I
= 0.7 V or 1.7 V
V
CC
= 2.7 V, V
O
= 0.5 V,
I
OZL
–5 –5 µ A
V
I
= 0.7 V or 1.7 V
Outputs high 0.04 0.1 0.1
V
CC
= 2.7 V,
I
CC
I
O
= 0, Outputs low 2.3 4.5 4.5 mA
V
I
= V
CC
or GND
Outputs disabled 0.04 0.1 0.1
C
i
V
CC
= 2.5 V, V
I
= 2.5 V or 0 3.5 pF
C
o
V
CC
= 2.5 V, V
O
= 2.5 V or 0 6 pF
(1) Product preview
(2) All typical values are at V
CC
= 2.5 V, T
A
= 25 ° C.
(3) The bus-hold circuit can sink at least the minimum low sustaining current at V
IL
max. I
BHL
should be measured after lowering V
IN
to GND
and then raising it to V
IL
max.
(4) The bus-hold circuit can source at least the minimum high sustaining current at V
IH
min. I
BHH
should be measured after raising V
IN
to
V
CC
and then lowering it to V
IH
min.
(5) An external driver must source at least I
BHLO
to switch this node from low to high.
(6) An external driver must sink at least I
BHHO
to switch this node from high to low.
(7) Current into an output in the high state when V
O
> V
CC
(8) High-impedance state during power up or power down
6
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