54ACT521LMQB. National Semiconductor, 54ACT521LMQB. Datasheet - Page 4

• 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

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DC Electical Characteristics for ACT
Note 6: All outputs loaded; thresholds on input associated with output under test.
Note 7: Maximum test duration 2.0 ms, one output loaded at a time.
AC Electrical Characteristics for AC
Note 8: Voltage Range 3.3 is 3.3V
Voltage Range 5.0 is 5.0V
Symbol
V
V
V
V
I
I
I
I
I
IN
CCT
OLD
OHD
CC
IH
IL
OH
OL
t
t
t
t
PLH
PHL
PLH
PHL
Symbol
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
Maximum Low Level
Output Voltage
Maximum Input
Leakage Current
Maximum
I
Minimum Dynamic
Output Current (Note 7)
Maximum Quiescent
Supply Current
CC
/Input
Propagation Delay
A
Propagation Delay
A
Propagation Delay
I
Propagation Delay
I
A = B
A = B
±
n
n
Parameter
0.5V
or B
or B
to O
to O
Parameter
n
n
to O
to O
±
A = B
A = B
0.3V
A = B
A = B
V
(V)
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
5.5
5.5
5.5
5.5
5.5
CC
(Note 8)
V
(V)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
CC
T
4
A
Guaranteed Limits
= −55˚C to +125˚C
±
80.0
−50
2.0
2.0
0.8
0.8
4.4
5.4
3.7
4.7
0.1
0.1
0.5
0.5
1.5
50
1.0
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
T
A
= −55˚C to +125˚C
C
L
= 50 pF
Units
mA
mA
mA
µA
µA
V
V
V
V
V
V
Max
15.0
11.0
10.5
15.0
11.0
10.5
8.0
8.0
V
or V
V
or V
I
V
I
I
I
V
I
I
V
V
V
V
V
or GND
OUT
OH
OH
OUT
OL
OL
OUT
OUT
IN
IN
I
I
OLD
OHD
IN
= V
= V
= 24 mA
= 24 mA (Note 6)
= V
= −24 mA
= −24 mA (Note 6)
= V
= V
CC
CC
= −50 µA
= 50 µA
= 0.1V
= 0.1V
= 1.65V Max
= 3.85V Min
Conditions
CC
CC
− 0.1V
− 0.1V
IL
IL
CC
, GND
− 2.1V
or V
or V
IH
IH
Units
ns
ns
ns
ns