DM74ALS520WMX Fairchild Semiconductor, DM74ALS520WMX Datasheet - Page 3
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DM74ALS520WMX
Manufacturer Part Number
DM74ALS520WMX
Description
IC COMPARATOR IDENTITY 8B 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74ALSr
Type
Identity Comparatorr
Datasheet
1.DM74ALS521N.pdf
(5 pages)
Specifications of DM74ALS520WMX
Number Of Bits
8
Delay Time - Propagation
5ns
Current - Supply
12mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
20-SOIC (7.5mm Width)
Logic Family
ALS
Technology
Bipolar
High Level Output Current
-2.6mA
Low Level Output Current
24mA
Output Function
A=B
Package Type
SOIC
Mounting
Surface Mount
Pin Count
20
Polarity
Inverting
Abs. Propagation Delay Time
22ns
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DM74ALS520WMX
Manufacturer:
Fairchild Semiconductor
Quantity:
135
V
V
V
I
I
I
I
I
t
t
t
t
V
V
V
I
I
T
I
IH
IL
O
CC
PLH
PHL
PLH
PHL
Absolute Maximum Ratings
Recommended Operating Conditions
OH
OL
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at V
Note 2: I
Switching Characteristics
over recommended operating free air temperature range
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
Typical
IK
OH
OL
Symbol
A
Symbol
CC
IH
IL
N Package
M Package
Symbol
CC
JA
is measured with EN grounded, A and B inputs at 4.5V and outputs OPEN.
Input Clamp Voltage
HIGH Level
Output Voltage
LOW Level Output Voltage
Max HIGH
Input Current
HIGH Level
Input Current
Low Level Input
Current
Output Drive Current
Supply Current
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
HIGH-to-LOW Level Output
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
Parameter
Parameter
Parameter
V
V
I
V
I
V
V
V
V
V
V
V
V
OH
OH
CC
CC
CC
CC
CC
CC
IH
CC
IL
CC
CC
0.4V
Max
2.7V
4.5V, I
4.5V to 5.5V
4.5V
4.5V
5.5V
5.5V,
5.5V,
5.5V
5.5V (Note 2)
400 A
V
C
R
CC
L
L
65 C to 150 C
(Note 1)
I
50 pF
500
0 C to 70 C
4.5V to 5.5V
18 mA
62.0 C/W
82.0 C/W
Conditions
Conditions
7V
7V
I
V
B Input DM74ALS520
V
All Others
B Input DM74ALS520
B Input DM74ALS520
All Others
V
OL
3
IH
IH
O
Note 1: 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 ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
2.25V
24 mA
5.5V
7V, All Others
Min
4.5
2
0
A or B
A or B
From
Input
Data
Data
EN
EN
CC
Nom
V
CC
5
Min
2.4
5V, T
30
Output
2
A
A
A
A
To
A
B
B
B
B
25 C.
0.35
Typ
3.2
12
Max
5.5
0.8
Min
24
70
2.6
3
5
2
5
www.fairchildsemi.com
Max
0.5
0.1
20
200
112
19
1.5
0.6
0.1
Max
12
20
12
22
Units
mA
mA
V
V
V
C
Units
Units
mA
mA
mA
mA
mA
V
V
V
V
ns
ns
ns
ns
A