74LCX16244
DC Electrical Characteristics
Symbol
I
CC
Parameter
Quiescent Supply Current
Increase in I
CC
per Input
V
I
V
IH
(Continued)
V
CC
(V)
V
CC
or GND
V
CC
0.6V
2.3
3.6
2.3
3.6
2.3
3.6
T
A
Conditions
40
q
C to
85
q
C
Max
20
Units
Min
3.6V
d
V
I
, V
O
d
5.5V (Note 7)
r
20
500
P
A
P
A
'
I
CC
Note 7:
Outputs disabled or 3-STATE only.
AC Electrical Characteristics
T
A
Symbol
Parameter
V
CC
C
L
Min
t
PHL
t
PLH
t
PZL
t
PZH
t
PLZ
t
PHZ
t
OSHL
t
OSLH
Output to Output Skew (Note 8)
Output Disable Time
Propagation Delay
Data to Output
Output Enable Time
1.0
1.0
1.0
1.0
1.0
1.0
3.3V
r
0.3V
50 pF
Max
4.5
4.5
5.5
5.5
5.4
5.4
1.0
1.0
40
q
C to
85
q
C, R
L
500
:
V
CC
C
L
Min
1.0
1.0
1.0
1.0
1.0
1.0
2.7V
50 pF
Max
5.2
5.2
6.3
6.3
5.7
5.7
V
CC
C
L
Min
1.0
1.0
1.0
1.0
1.0
1.0
2.5
r
0.2V
30 pF
Max
5.4
5.4
7.2
7.2
6.5
6.5
ns
ns
ns
ns
Units
Note 8:
Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
OSHL
) or LOW-to-HIGH (t
OSLH
).
Dynamic Switching Characteristics
Symbol
V
OLP
V
OLV
Parameter
Quiet Output Dynamic Peak V
OL
Quiet Output Dynamic Valley V
OL
C
L
C
L
C
L
C
L
50 pF, V
IH
30pF, V
IH
50 pF, V
IH
30pF, V
IH
Conditions
3.3V, V
IL
2.5V, V
IL
3.3V, V
IL
2.5V, V
IL
0V
0V
0V
0V
V
CC
(V)
3.3
2.5
3.3
2.5
T
A
25
q
C
0.8
0.6
Typical
Unit
V
V
0.8
0.6
Capacitance
Symbol
C
IN
C
OUT
C
PD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Parameter
V
CC
V
CC
V
CC
Open, V
I
3.3V, V
I
3.3V, V
I
Conditions
0V or V
CC
0V or V
CC
0V or V
CC
, f
10 MHz
Typical
7
8
20
Units
pF
pF
pF
5
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