74vcxh162244 Fairchild Semiconductor, 74vcxh162244 Datasheet - Page 5

• Manufacturer Part Number: 74vcxh162244
• Description: 74vcxh162244 Low Voltage 16-bit Buffer/line Driver With Busholdand 26w Series Resistor In Outputs
• Manufacturer: Fairchild Semiconductor

t
t
t
t
t
t
t
t
V
V
V
C
C
C
PHL
PLH
PZL
PZH
PLZ
PHZ
OSHL
OSLH
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
Dynamic Switching Characteristics
Capacitance
Symbol
OLP
OLV
OHV
IN
OUT
PD
Symbol
Symbol
Propagation Delay
Output Enable Time
Output Disable Time
Output-to-Output Skew
(Note 9)
Quiet Output Dynamic Peak V
Quiet Output Dynamic Valley V
Quiet Output Dynamic Valley V
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
L
50
P
F, add approximately 300 ps to the AC maximum specification.
Parameter
Parameter
Parameter
OL
OL
OH
C
C
C
C
C
C
C
L
L
L
L
L
L
L
30 pF, R
30 pF, R
30 pF, R
30 pF, R
30 pF, R
30 pF, R
30 pF, R
(Note 8)
C
C
C
L
L
L
V
V
V
CC
I
I
Conditions
L
L
L
L
L
L
L
30 pF, V
30 pF, V
30 pF, V
0V or V
0V or V
500
500
500
500
500
500
500
1.8, 2.5V or 3.3V, V
5
:
:
:
:
:
:
:
IH
IH
IH
CC
CC
Conditions
, V
, f
V
V
V
CC
CC
CC
CC
10 MHz, V
, V
, V
, V
OSHL
IL
IL
IL
1.8V, 2.5V or 3.3V
Conditions
) or LOW-to-HIGH (t
I
0V
0V
0V
1.8
1.8
1.8
1.8
0V or V
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
3.3
2.5
1.5
CC
V
(V)
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
1.8V, 2.5V or 3.3V
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
0.3
0.2
0.1
CC
T
A
OSLH
Min
0.8
1.0
1.5
1.0
0.8
1.0
1.5
1.0
0.8
1.0
1.5
1.0

40
).
V
1.8
2.5
3.3
1.8
2.5
3.3
1.8
2.5
3.3
q
(V)
C to
CC
Max
15.2
19.6
14.4
0.75
3.3
3.8
7.6
3.8
5.1
9.8
3.6
4.0
7.2
0.5
0.5
1.5

85
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T
T
q
A
A
C
Typical
Typical



0.15
0.25
0.35
1.55
2.05
2.65
20.0
0.15
0.25
0.35
6.0
7.0


25
25
Units
ns
ns
ns
ns
q
q
C
C
Number
Units
Units
Figures
Figures
Figures
Figures
Figures
Figures
Figure
1, 3, 4
5, 7, 8
1, 3, 4
5, 7, 8
pF
pF
pF
V
V
V
1, 2
5, 6