Datasheet
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Electrical Characteristics
Switching Characteristics
SN54LVT162244A, SN74LVT162244A
3.3-V ABT 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS718D – JUNE 2000 – REVISED DECEMBER 2006
over recommended operating free-air temperature range (unless otherwise noted)
SN54LVT162244A
(1)
SN74LVT162244A
PARAMETER TEST CONDITIONS UNIT
MIN TYP
(2)
MAX MIN TYP
(2)
MAX
V
IK
V
CC
= 2.7 V, I
I
= –18 mA –1.2 –1.2 V
V
OH
V
CC
= 3 V, I
OH
= –12 mA 2 V
V
OL
V
CC
= 3 V, I
OL
= 12 mA 0.8 0.8 V
V
CC
= 0 or 3.6 V, V
I
= 5.5 V 10 10
Control inputs V
CC
= 3.6 V, V
I
= V
CC
or GND ± 1 ± 1
I
I
µ A
V
I
= V
CC
1 1
Data inputs V
CC
= 3.6 V
V
I
= 0 –5 –5
I
off
V
CC
= 0, V
I
or V
O
= 0 to 4.5 V ± 100 µ A
I
OZH
V
CC
= 3.6 V, V
O
= 3 V 5 5 µ A
I
OZL
V
CC
= 3.6 V, V
O
= 0.5 V –5 –5 µ A
V
CC
= 0 to 1.5 V, V
O
= 0.5 V to 3 V,
I
OZPU
± 100
(3)
± 100 µ A
OE = don't care
V
CC
= 1.5 V to 0, V
O
= 0.5 V to 3 V,
I
OZPD
± 100
(3)
± 100 µ A
OE = don't care
Outputs high 0.19 0.19
V
CC
= 3.6 V,
I
CC
I
O
= 0, Outputs low 5 5 mA
V
I
= V
CC
or GND
Outputs disabled 0.19 0.19
V
CC
= 3 V to 3.6 V, One input at V
CC
– 0.6
∆ I
CC
(4)
0.2 0.2 mA
V, Other inputs at V
CC
or GND
C
i
V
I
= 3 V or 0 4 4 pF
C
o
V
O
= 3 V or 0 9 9 pF
(1) Product preview
(2) All typical values are at V
CC
= 3.3 V, T
A
= 25 ° C.
(3) On products compliant to MIL-PRF-38535, this parameter is not production tested.
(4) This is the increase in supply current for each input that is at the specified TTL voltage level, rather than V
CC
or GND.
over recommended operating free-air temperature range, C
L
= 50 pF (unless otherwise noted) (see Figure 1 )
SN54LVT162244A
(1)
SN74LVT162244A
V
CC
= 3.3 V V
CC
= 3.3 V
FROM TO V
CC
= 2.7 V V
CC
= 2.7 V
PARAMETER ± 0.3 V ± 0.3 V UNIT
(INPUT) (OUTPUT)
TYP
(2
MIN MAX MIN MAX MIN MAX MIN MAX
)
t
PLH
1.1 4.6 5.1 1.4 3.4 4 4.8
A Y ns
t
PHL
1.1 3.9 4.5 1.2 2.9 3.6 4.1
t
PZH
1.1 5.4 6.7 1.2 3.9 5.1 6.5
OE Y ns
t
PZL
1.3 4.9 6.1 1.4 3.8 4.5 5.8
t
PHZ
1.6 5.9 6.5 2.2 4.4 5 5.4
OE Y ns
t
PLZ
1 5.9 5.8 2 4.2 5 5.4
t
sk(LH)
0.5
ns
t
sk(HL)
0.5
(1) Product preview
(2) All typical values are at V
CC
= 3.3 V, T
A
= 25 ° C.
6
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