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 recommended operating free-air temperature range V
CC
= 3.3 V ± 0.3 V (unless otherwise noted)
SN54ALVTH16374
(1)
SN74ALVTH16374
PARAMETER TEST CONDITIONS UNIT
MIN TYP
(2)
MAX MIN TYP
(2)
MAX
V
IK
V
CC
= 3 V, I
I
= –18 mA –1.2 –1.2 V
V
CC
= 3 V to 3.6 V, I
OH
= –100 µ A V
CC
– 0.2 V
CC
– 0.2
V
OH
I
OH
= –24 mA 2 V
V
CC
= 3 V
I
OH
= –32 mA 2
V
CC
= 3 V to 3.6 V, I
OL
= 100 µ A 0.2 0.2
I
OL
= 16 mA 0.4
I
OL
= 24 mA 0.5
V
OL
V
V
CC
= 3 V I
OL
= 32 mA 0.5
I
OL
= 48 mA 0.55
I
OL
= 64 mA 0.55
V
CC
= 3.6 V, V
I
= V
CC
or GND ± 1 ± 1
Control inputs
V
CC
= 0 or 3.6 V, V
I
= 5.5 V 10 10
I
I
V
I
= 5.5 V 10 10 µ A
Data inputs V
CC
= 3.6 V V
I
= V
CC
1 1
V
I
= 0 –5 –5
I
off
V
CC
= 0, V
I
or V
O
= 0 to 4.5 V ± 100 µ A
I
BHL
(3)
V
CC
= 3 V, V
I
= 0.8 V 75 75 µ A
I
BHH
(4)
V
CC
= 3 V, V
I
= 2 V –75 –75 µ A
I
BHLO
(5)
V
CC
= 3.6 V, V
I
= 0 to V
CC
500 500 µ A
I
BHHO
(6)
V
CC
= 3.6 V, V
I
= 0 to V
CC
–500 –500 µ A
I
EX
(7)
V
CC
= 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
= 3.6 V, V
O
= 3 V,
I
OZH
5 5 µ A
V
I
= 0.8 V or 27 V
V
CC
= 3.6 V, V
O
= 0.5 V,
I
OZL
–5 –5 µ A
V
I
= 0.8 V or 2 V
Outputs high 0.07 0.1 0.07 0.1
V
CC
= 3.6 V,
I
CC
I
O
= 0, Outputs low 3.2 5 3.2 5 mA
V
I
= V
CC
or GND
Outputs disabled 0.07 0.1 0.1
V
CC
= 3 V to 3.6 V,
∆ I
CC
(9)
One input at V
CC
– 0.6 V, 0.4 0.4 mA
Other inputs at V
CC
or GND
C
i
V
CC
= 3.3 V, V
I
= 3.3 V or 0 3.5 3.5 pF
C
o
V
CC
= 3.3 V, V
O
= 3.3 V or 0 6 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
(9) This is the increase in supply current for each input that is at the specified TTL voltage level rather than V
CC
or GND.
7
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