DM7474N Fairchild Semiconductor, DM7474N Datasheet - Page 2

• Manufacturer Part Number: DM7474N
• Description: IC FLIP FLOP DUAL D-TYPE 14-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 7400r
• Type: D-Typer

Specifications of DM7474N

• Function: Set(Preset) and Reset
• Output Type: Differential
• Number Of Elements: 2
• Number Of Bits Per Element: 1
• Frequency - Clock: 15MHz
• Delay Time - Propagation: 25ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 400µA, 16mA
• 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: Contains lead / RoHS non-compliant
• Other names: 7474; 7474N

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V
V
V
I
I
I
I
I
V
V
V
I
I
f
t
t
t
T
Absolute Maximum Ratings
Recommended Operating Conditions
Note 3: The symbol ( ) indicates the rising edge of the clock pulse is used for reference.
Note 4: T
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
I
IH
IL
OS
CC
Note 5: All typicals are at V
Note 6: Not more than one output should be shorted at a time.
Note 7: With all outputs open, I
Note 8: Clear is tested with preset HIGH and preset is tested with clear HIGH.
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
OH
OL
CLK
W
SU
H
I
OH
OL
A
Symbol
CC
IH
IL
Symbol
A
25 C and V
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
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Clock Frequency (Note 4)
Pulse Width
(Note 4)
Input Setup Time (Note 3)(Note 4)
Input Hold Time (Note 3)(Note 4)
Free Air Operating Temperature
CC
Parameter
CC
5V.
CC
5V, T
is measured with the Q and Q outputs HIGH in turn. At the time of measurement the clock is grounded.
Parameter
A
25 C.
Clock HIGH
Clock LOW
Clear LOW
Preset LOW
V
V
V
V
V
V
V
V
V
V
(Note 8)
V
V
CC
CC
IL
CC
IH
CC
CC
I
CC
I
CC
CC
65 C to 150 C
(Note 2)
2.4V
0.4V
0 C to 70 C
Max, V
Min, V
Min, I
Min, I
Min, I
Max, V
Max
Max
Max (Note 6)
Max (Note 7)
I
OH
OL
IL
IH
I
5.5V
Max
12 mA
5.5V
Min
7V
Max
Max
Conditions
4.75
Min
20
2
30
37
30
30
5
2
0
0
Note 2: 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.
D
Clock
Clear
Preset
D
Clock
Clear
Preset
Nom
5
Min
2.4
18
(Note 5)
Max
5.25
0.8
16
15
70
0.4
Typ
3.4
0.2
17
Max
120
0.4
40
80
40
30
1.5
1.6
3.2
3.2
1.6
1
55
Units
MHz
mA
mA
ns
ns
ns
V
V
V
C
Units
mA
mA
mA
mA
V
V
V
A