54AC521FMQB National Semiconductor, 54AC521FMQB Datasheet - Page 4
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54AC521FMQB
Manufacturer Part Number
54AC521FMQB
Description
Manufacturer
National Semiconductor
Type
Identity Comparatorr
Datasheet
1.54AC521FMQB.pdf
(10 pages)
Specifications of 54AC521FMQB
Logic Family
AC
Technology
CMOS
High Level Output Current
-24mA
Low Level Output Current
24mA
Output Function
A=B
Package Type
CFPAK
Quiescent Current
80uA
Mounting
Surface Mount
Pin Count
20
Polarity
Inverting
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Supply Voltage (max)
6V
Operating Supply Voltage (min)
2V
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