100371
Commercial Version
(Continued)
SOIC and PLCC AC Electrical Characteristics
V
EE
= −
4.2V to
−
5.7V, V
CC
=
V
CCA
=
GND
Symbol
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
TLH
t
THL
t
OSHL
Parameter
Propagation Delay
I
0x
–I
3x
to Output
Propagation Delay
S
0
, S
1
to Output
Propagation Delay
E to Output
Transition Time
20% to 80%, 80% to 20%
Maximum Skew Common Edge
Output-to-Output Variation
Data to Output Path
t
OSLH
Maximum Skew Common Edge
Output-to-Output Variation
Data to Output Path
t
OST
Maximum Skew Opposite Edge
Output-to-Output Variation
Data to Output Path
t
PS
Maximum Skew
Pin (Signal) Transition Variation
Data to Output Path
Note 5:
The propagation delay specified is for single output switching. Delays may vary up to 300 ps with multiple outputs switching.
Note 6:
Output-to-Output Skew is defined as the absolute value of the difference between the actual propagation delay for any outputs within the same pack-
aged device. The specifications apply to any outputs switching in the same direction either HIGH-to-LOW (t
OSHL
), or LOW-to-HIGH (t
OSLH
), or in opposite
directions both HL and LH (t
OST
). Parameters t
OST
and t
PS
guaranteed by design.
T
C
=
0°C
Min
0.45
0.90
0.65
0.35
Max
1.30
2.20
2.10
1.10
T
C
= +25°C
Min
0.45
0.90
0.65
0.35
Max
1.30
2.20
2.10
1.10
T
C
= +85°C
Min
0.45
1.00
0.75
0.35
Max
1.40
2.40
2.20
1.10
Units
Conditions
ns
ns
ns
ns
Figures 1, 2
PLCC only
Figures 1, 2
(Note 5)
400
400
400
ps
(Note 6)
PLCC only
490
490
490
ps
(Note 6)
PLCC only
490
490
490
ps
(Note 6)
PLCC only
430
430
430
ps
(Note 6)
www.fairchildsemi.com
4
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
