DM74145N Fairchild Semiconductor, DM74145N Datasheet - Page 3

• Manufacturer Part Number: DM74145N
• Description: IC DECODER/DRVR BCD-DEC 16-DIP
• Manufacturer: Fairchild Semiconductor

Specifications of DM74145N

• Display Type: LED
• Configuration: 7 Segment
• Interface: BCD
• Current - Supply: 43mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Digits Or Characters: -
• Other names: 74145; 74145N

V
V
V
V
I
T
V
I
V
I
I
I
I
t
t
CEX
I
IH
IL
CC
OL
PLH
PHL
Absolute Maximum Ratings
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
Recommended Operating Conditions
Electrical Characteristics
Note 2: All typicals are at V
Note 3: I
Switching Characteristics
A
over recommended operating free air temperature range (unless otherwise noted)
I
OL
at V
CC
IH
IL
OH
Symbol
Symbol
Symbol
CC
CC
5V and T
is measured with all outputs open and all inputs grounded.
Input Clamp Voltage
HIGH Level
Output Current
LOW Level
Output Voltage
Input Current @ Max Input Voltage
HIGH Level Input Current
LOW Level Input Current
Supply Current
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 Voltage
LOW Level Output Current
Free Air Operating Temperature
A
CC
25 C
Parameter
5V, T
Parameter
Parameter
A
25 C.
65 C to 150 C
(Note 1)
0 C to 70 C
V
V
V
V
V
I
V
V
V
V
V
OL
CC
CC
IL
CC
IH
CC
CC
CC
CC
CC
C
R
Max, V
80 mA
Min, V
L
L
Min, I
Min, V
Min, I
Min
Max, V
Max, V
Max, V
Max (Note 3)
15 pF
100
5.5V
7V
I
OL
IL
IH
OH
I
I
I
Conditions
4.75
Min
3
Max
12 mA
5.5V
2.4V
0.4V
Min
Max
2
0
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.
Max
Conditions
Nom
5
Min
Min
(Note 2)
Max
5.25
0.8
15
20
70
Typ
0.5
43
www.fairchildsemi.com
Max
30
30
Max
250
0.4
0.9
40
70
1.5
1.6
1
Units
mA
V
V
V
V
C
Units
Units
ns
ns
mA
mA
mA
V
V
A
A