Datasheet

www.fairchildsemi.com 4
74VCX86
DC Electrical Characteristics
(Continued)
AC Electrical Characteristics
(Note 5)
Note 5: For C
L
50
P
F, add approximately 300 ps to the AC maximum specification.
Note 6: 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
).
Symbol Parameter Conditions
V
CC
Min Max Units
(V)
V
OL
LOW Level Output Voltage I
OL
100 A 2.7 - 3.6 0.2
V
I
OL
12 mA 2.7 0.4
I
OL
18 mA 3.0 0.4
I
OL
24 mA 3.0 0.55
I
OL
100 A 2.3 - 2.7 0.2
I
OL
12 mA 2.3 0.4
I
OL
18 mA 2.3 0.6
I
OL
100 A 1.65 - 2.3 0.2
I
OL
6 mA 1.65 0.3
I
OL
100 A 1.4 - 1.6 0.2
I
OL
2 mA 1.4 0.35
I
OL
100 A1.20.05
I
I
Input Leakage Current 0 V
I
3.6V 1.2 - 3.6 5.0 A
I
OFF
Power-OFF Leakage Current 0 (V
I
, V
O
) 3.6V 0 10 A
I
CC
Quiescent Supply Current V
I
V
CC
or GND 1.2 - 3.6 20
A
V
CC
(V
I
) 1.2 - 3.6 20
I
CC
Increase in I
CC
per Input V
IH
V
CC
0.6V 2.7 - 3.6 750 A
Symbol Parameter Conditions
V
CC
T
A
40 C to 85 C
Units
Figure
(V) Min Max Number
t
PHL
Propagation Delay C
L
30 pF, R
L
500 3.3 0.3 0.6 3.0
ns
Figures
1, 2
t
PLH
2.5 0.2 0.8 3.9
1.8 0.15 1.0 7.8
C
L
15 pF, R
L
2k 1.5 0.1 1.0 15.6
Figures
3, 4
1.2 1.5 39
t
OSHL
Output to Output Skew C
L
30 pF, R
L
500 3.3 0.3 0.5
ns
t
OSLH
(Note 6) 2.5 0.2 0.5
1.8 0.15 0.75
C
L
15 pF, R
L
2k 1.5 0.1 1.5
1.2 1.5