54ACT521LMQB. National Semiconductor, 54ACT521LMQB. Datasheet - Page 3

• Manufacturer Part Number: 54ACT521LMQB.
• Manufacturer: National Semiconductor
• Type: Identity Comparatorr

Specifications of 54ACT521LMQB.

• Logic Family: ACT
• Technology: CMOS
• High Level Output Current: -24mA
• Low Level Output Current: 24mA
• Output Function: A=B
• Quiescent Current: 80uA
• Mounting: Surface Mount
• Pin Count: 20
• Polarity: Inverting
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temperature (max): 125C
• Operating Temperature Classification: Military
• Number Of Bits: 8
• Lead Free Status / RoHS Status: Not Compliant

DC Electrical Characteristics for AC
Note 3: All outputs loaded; thresholds on input associated with output under test.
Note 4: Maximum test duration 2.0 ms, one output loaded at a time.
Note 5: I
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
DC Input Diode Current (I
DC Input Voltage (V
DC Output Diode Current (I
DC Output Voltage (V
DC Output Source
DC V
Storage Temperature (T
Junction Temperature (T
Symbol
V
V
V
V
I
(Note 5)
I
I
I
(Note 5)
IN
OLD
OHD
CC
IH
IL
OH
OL
V
V
V
V
or Sink Current (I
per Output Pin (I
CDIP
I
I
O
O
= −0.5V
= V
CC
= −0.5V
= V
IN
CC
or Ground Current
and I
CC
+ 0.5V
+ 0.5V
CC
@
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
Maximum Low Level
Output Voltage
Maximum Input
Leakage Current
Minimum Dynamic
Output Current (Note 4)
Maximum Quiescent
Supply Current
3.0V are guaranteed to be less than or equal to the respective limit
CC
CC
O
I
)
)
)
O
or I
Parameter
)
STG
J
)
GND
IK
)
OK
)
)
)
−0.5V to V
−0.5V to V
−65˚C to +150˚C
−0.5V to +7.0V
V
(V)
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
5.5
5.5
5.5
(Note 2)
CC
CC
CC
±
±
−20 mA
+20 mA
−20 mA
+20 mA
+ 0.5V
+ 0.5V
50 mA
50 mA
175˚C
T
3
A
Guaranteed Limits
= −55˚C to +125˚C
Recommended Operating
Conditions
Supply Voltage (V
Input Voltage (V
Output Voltage (V
Operating Temperature (T
Minimum Input Edge Rate ( V/ t)
Minimum Input Edge Rate ( V/ t)
Note 2: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, output/input loading variables. Fairchild does not recommend
operation of FACT
AC
ACT
54AC/ACT
AC Devices
V
V
ACT Devices
V
V
3.15
3.85
1.35
1.65
±
80.0
−50
2.1
0.9
2.9
4.4
5.4
2.4
3.7
4.7
0.1
0.1
0.1
0.4
0.5
0.5
IN
CC
IN
CC
50
1.0
@
5.5V V
from 30% to 70% of V
from 0.8V to 2.0V
@
@
3.3V, 4.5V, 5.5V
4.5V, 5.5V
CC
.
™
I
circuits outside databook specifications.
)
O
CC
)
)
Units
A
mA
mA
µA
µA
V
V
V
V
V
V
)
CC
V
or V
V
or V
I
V
I
I
I
I
V
I
I
I
V
V
V
V
or GND
OUT
OH
OH
OH
OUT
OL
OL
OL
OUT
OUT
IN
IN
I
OLD
OHD
IN
= V
= 12 mA
= 24 mA
= 24 mA (Note 3)
= −4 mA
= −24 mA
= −24 mA (Note 3)
= V
= V
= V
CC
CC
= −50 µA
= 50 µA
= 0.1V
= 0.1V
= 1.65V Max
= 3.85V Min
Conditions
−55˚C to +125˚C
CC
− 0.1V
− 0.1V
IL
IL
CC
, GND
or V
or V
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2.0V to 6.0V
4.5V to 5.5V
125 mV/ns
125 mV/ns
IH
IH
0V to V
0V to V
CC
CC