74VCX16244 FAIRCHILD [Fairchild Semiconductor], 74VCX16244 Datasheet - Page 5

• Manufacturer Part Number: 74VCX16244
• Description: Low Voltage 16-Bit Buffer/Line Driver with 3.6V Tolerant Inputs and Outputs
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

V
I
I
I
I
'
t
t
t
t
t
t
t
t
I
OZ
OFF
CC
PHL
PLH
PZL
PZH
PLZ
PHZ
OSHL
OSLH
DC Electrical Characteristics
Note 7: Outputs disabled or 3-STATE only.
AC Electrical Characteristics
Note 8: For C
Note 9: 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
Symbol
OL
I
Symbol
CC
I
Propagation Delay
Output Enable Time
Output Disable Time
Output to Output Skew
(Note 9)
LOW Level Output Voltage
Input Leakage Current
3-STATE Output Leakage
Power-OFF Leakage Current
Quiescent Supply Current
Increase in I
L
50
P
F, add approximately 300 ps to the AC maximum specification.
Parameter
CC
Parameter
per Input
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
I
I
I
I
I
I
I
I
I
I
I
I
0
0
V
0
V
V
V
OL
OL
OL
OL
OL
OL
OL
OL
OL
OL
OL
OL
I
I
CC
IH
d
d
d
30 pF, R
15 pF, R
30 pF, R
15 pF, R
30 pF, R
15 pF, R
30 pF, R
15 pF, R
V
V
(V
V
V
d
(Continued)
I
O
100
12 mA
18 mA
24 mA
100
12 mA
18 mA
100
6 mA
100
2 mA
100
(Note 8)
V
IH
I
CC
d
, V
(V
d
CC
3.6V
or V
I
3.6V
or GND
O
, V
P
P
P
P
P
Conditions

L
L
L
L
L
L
L
L
)
A
A
A
A
A
0.6V
d
O
IL
)
Conditions
3.6V
500
2k
500
2k
500
2k
500
2k
d
:
:
:
:
3.6V (Note 7)
:
:
:
:
5
OSHL
) or LOW-to-HIGH (t
1.8
1.8
1.8
1.8
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
V
(V)
1.2
1.2
1.2
1.2
r
r
r
r
CC
r
r
r
r
r
r
r
r
r
r
r
r
0.15
0.15
0.15
0.15
1.65 - 2.3
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
2.7 - 3.6
2.3 - 2.7
1.4 - 1.6
1.2 - 3.6
1.2 - 3.6
1.2 - 3.6
1.2 - 3.6
2.7 - 3.6
V
1.65
(V)
2.7
3.0
3.0
2.3
2.3
1.4
1.2
0
CC
T
A
Min
0.8
1.0
1.5
1.0
1.5
0.8
1.0
1.5
1.0
1.5
0.8
1.0
1.5
1.0
1.5
OSLH

40
).
q
Min
C to
Max
12.0
30.0
16.4
41.0
13.6
34.0
0.75

2.5
3.0
6.0
3.5
4.1
8.2
3.5
3.8
6.8
0.5
0.5
1.5
1.5
85
www.fairchildsemi.com
q
C
r
r
Max
0.55
0.35
0.05
r
10.0
20.0
750
0.2
0.4
0.4
0.2
0.4
0.6
0.2
0.3
0.2
10.0
20.0
5.0
Units
ns
ns
ns
ns
Number
Units
Figures
Figures
Figures
Figures
Figures
Figures
Figure
1, 3, 4
5, 7, 8
1, 3, 4
5, 7, 8
P
P
P
P
P
1, 2
5, 6
V
A
A
A
A
A