DM74S280N Fairchild Semiconductor, DM74S280N Datasheet - Page 3

• Manufacturer Part Number: DM74S280N
• Description: IC GENERATOR/CHECKER 9BIT 14-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74Sr

Specifications of DM74S280N

• Logic Type: Parity Generator/Checker
• Number Of Circuits: 3
• Current - Output High, Low: 1mA, 20mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74S280; 74S280N

V
V
V
I
I
I
I
I
t
t
t
t
V
V
V
I
I
T
I
IH
IL
OS
CC
PLH
PHL
PLH
PHL
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 2: All typicals are at V
Note 3: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Note 4: I
Switching Characteristics
at V
OH
OL
I
OH
OL
Symbol
A
Symbol
CC
IH
IL
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
CC
Symbol
CC
5V and T
is measured with all inputs grounded and all outputs OPEN.
Input Clamp Voltage
HIGH Level
Output Voltage
LOW Level
Output Voltage
Input Current @ Max Input Voltage
HIGH Level Input Current
LOW Level Input Current
Short Circuit Output 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
A
25 C
CC
Parameter
Parameter
5V, T
A
25 C.
Parameter
65 C to 150 C
V
V
V
V
V
V
V
V
V
V
0 C to 70 C
(Note 1)
CC
CC
IL
CC
IH
CC
CC
CC
CC
CC
Max (Note 4)
Data to
Data to
Data to
Data to
Max, V
Min, V
From (Input)
Min, I
Min, I
Min, I
Max, V
Max, V
Max, V
Max (Note 3)
To (Output)
5.5V
I
OH
OL
IL
7V
IH
I
I
I
Conditions
18 mA
Even
Even
Odd
Odd
Max
Max
5.5V
2.7V
0.5V
Min
Max
3
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.
4.75
Min
2
0
Min
C
R
L
L
15 pF
280
Nom
Max
5
Min
2.7
21
18
21
18
40
(Note 2)
Min
Typ
3.4
67
C
R
Max
5.25
0.8
L
L
20
70
1
50 pF
280
www.fairchildsemi.com
Max
Max
105
0.5
24
21
24
21
50
100
1.2
1
2
Units
mA
mA
V
V
V
C
Units
Units
mA
mA
mA
mA
ns
ns
ns
ns
V
V
V
A