The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 2:
ESD testing conforms to MIL-STD-883, Method 3015.
Commercial Version
DC Electrical Characteristics
Symbol
V
OH
V
OL
V
OHC
V
OLC
V
IH
V
IL
I
IL
I
IH
I
EE
Parameter
Output HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input LOW Current
Input HIGH Current
Power Supply Current
−157
−167
−75
−75
mA
mA
−1165
−1830
0.50
240
Min
−1025
−1830
−1035
−1610
−870
−1475
(Note 3)
Typ
−955
−1705
Max
−870
−1620
Units
mV
mV
mV
mV
mV
mV
µA
µA
V
IN
=
V
IH
(Max)
or V
IL
(Min)
V
IN
=
V
IH
(Min)
or V
IL
(Max)
Guaranteed HIGH Signal
for all Inputs
Guaranteed LOW Signal
for all Inputs
V
IN
=
V
IL
(Min)
V
IN
=
V
IH
(Max)
Inputs OPEN
V
EE
= −4.2V
to
−4.8V
V
EE
= −4.2V
to
−5.7V
Conditions
Loading with
50Ω to
−2.0V
Loading with
50Ω to
−2.0V
V
EE
= −
4.2V to
−
5.7V, V
CC
=
V
CCA
=
GND, T
C
=
0°C to
+85°C
Note 3:
The specified limits represent the “worst case” value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under “worst case” conditions.
DIP AC Electrical Characteristics
V
EE
= −
4.2V to
−
5.7V, V
CC
=
V
CCA
=
GND
Symbol
f
MAX
t
PLH
t
PHL
t
TLH
t
THL
t
S
t
H
t
PW
(H)
Parameter
Max Clock Frequency
Propagation Delay
CP to Output
Transition Time
20% to 80%, 80% to 20%
Setup Time
Hold
Pulse Width HIGH
CP
D
n
, P
n
S
n
D
n
, P
n
S
n
T
C
=
0°C
Min
400
0.90
0.35
0.65
1.60
0.80
0.60
2.00
1.90
1.30
Max
T
C
= +25°C
Min
400
1.00
0.35
0.65
1.60
0.80
0.60
2.00
2.00
1.30
Max
T
C
= +85°C
Min
400
1.00
0.35
0.65
1.60
0.80
0.60
2.00
ns
Figure 3
ns
2.10
1.30
Max
Units
MHz
ns
ns
ns
Figure 4
Conditions
Figures 2, 3
Figures 1, 3
(Note 4)
Figures 1, 3
Note 4:
The propagation delay specified is for the switching of a single output. Delays may vary up to 0.40 ns if multiple outputs are switching simultaneously.
3
www.fairchildsemi.com
100341
Commercial Version
(Continued)
SOIC and PLCC AC Electrical Characteristics
V
EE
= −
4.2V to
−
5.7V, V
CC
=
V
CCA
=
GND
Symbol
f
MAX
t
PLH
t
PHL
t
TLH
t
THL
t
S
t
H
t
PW
(H)
t
OSHL
Parameter
Maximum Clock Frequency
Propagation Delay
CP to Output
Transition Time
20% to 80%, 80% to 20%
Setup Time
Hold Time
Pulse Width HIGH
CP
D
n
, P
n
S
n
D
n
, P
n
S
n
Maximum Skew Common Edge
Output-to-Output Variation
Clock to Output Path
t
OSLH
Maximum Skew Common Edge
Output-to-Output Variation
Clock to Output Path
t
OST
Maximum Skew Opposite Edge
Output-to-Output Variation
Clock to Output Path
t
ps
Maximum Skew
Pin (Signal) Transition Variation
Clock to Output Path
Note 5:
The propagation delay specified is for the switching of a single output. Delays may vary up to 0.40 ns if multiple outputs are switching simultaneously.
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
425
0.90
0.35
0.55
1.50
0.70
0.50
2.00
200
1.70
1.20
Max
T
C
= +25°C
Min
425
1.00
0.35
0.55
1.50
0.70
0.50
2.00
200
1.80
1.20
Max
T
C
= +85°C
Min
425
1.00
0.35
0.55
1.50
0.70
0.50
2.00
200
1.90
1.20
Max
Units
MHz
ns
ns
ns
Conditions
Figures 2, 3
Figures 1, 3
(Note 5)
Figures 1, 3
Figure 4
ns
ns
ps
Figure 3
PLCC Only
(Note 6)
PLCC Only
200
200
200
ps
(Note 6)
PLCC Only
250
250
250
ps
(Note 6)
PLCC Only
250
250
250
ps
(Note 6)
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4
100341
Industrial Version
PLCC DC Electrical Characteristics
(Note 7)
V
EE
= −
4.2V to
−
5.7V, V
CC
=
V
CCA
=
GND, T
C
= −40°C
to
+85°C
T
C
= −40°C
T
C
=
0°C to
+85°C
Symbol
Parameter
Min
Max
Min
Max
V
OH
V
OL
V
OHC
V
OLC
V
IH
V
IL
I
IL
I
IH
I
EE
Output HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input LOW Current
Input HIGH Current
Power Supply Current
−157
−167
−75
−75
−157
−167
−75
−75
mA
mA
−1170
−1830
0.50
240
−1085
−1830
−1095
−1565
−870
−1480
−1165
−1830
0.50
240
−870
−1575
−1025
−1830
−1035
−1610
−870
−1475
−870
−1620
Units
mV
mV
mV
mV
mV
mV
µA
µA
V
IN
=
V
IH
(Max)
or V
IL
(Min)
V
IN
=
V
IH
(Min)
or V
IL
(Max)
for all Inputs
Conditions
Loading with
50Ω to
−2.0V
Loading with
50Ω to
−2.0V
Guaranteed HIGH Signal
Guaranteed LOW Signal
for all Inputs
V
IN
=
V
IL
(Min)
V
IN
=
V
IH
(Max)
Inputs OPEN
V
EE
= −4.2V
to
−4.8V
V
EE
= −4.2V
to
−5.7V
Note 7:
The specified limits represent the “worst case” value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under “worst case” conditions.
PLCC AC Electrical Characteristics
V
EE
= −
4.2V to
−
5.7V, V
CC
=
V
CCA
=
GND
Symbol
f
MAX
t
PLH
t
PHL
t
TLH
t
THL
t
S
t
H
t
PW
(H)
Parameter
Max Clock Frequency
Propagation Delay
CP to Output
Transition Time
20% to 80%, 80% to 20%
Setup Time
Hold Time
Pulse Width HIGH
D
n
, P
n
S
n
D
n
, P
n
S
n
CP
T
C
= −40°C
Min
425
0.90
0.30
0.60
1.70
0.90
0.50
2.00
1.80
1.90
Max
T
C
= +25°C
Min
425
1.00
0.35
0.55
1.50
0.70
0.50
2.00
1.80
1.20
Max
T
C
= +85°C
Min
425
1.00
0.35
0.55
1.50
0.70
0.50
2.00
ns
Figure 3
ns
1.90
1.20
Max
Units
MHz
ns
ns
ns
Figure 4
Conditions
Figures 2, 3
Figures 1, 3
(Note 8)
Figures 1, 3
Note 8:
The propagation delay specified is for the switching of a single output. Delays may vary up to 0.40 ns if multiple outputs are switching simultaneously.
Microchip MCU
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