www.fairchildsemi.com 2
DM7403
Absolute Maximum Ratings(Note 1)
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.
Recommended Operating Conditions
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 2: All typicals are at V
CC
= 5V, T
A
= 25°C.
Switching Characteristics
at V
CC
= 5V and T
A
= 25°C
Supply Voltage 7V
Input Voltage 5.5V
Output Voltage 7V
Operating Free Air Temperature Range 0°C to +70°C
Storage Temperature Range −65°C to +150°C
Symbol Parameter Min Nom Max Units
V
CC
Supply Voltage 4.75 5 5.25 V
V
IH
HIGH Level Input Voltage 2 V
V
IL
LOW Level Input Voltage 0.8 V
V
OH
HIGH Level Output Voltage 5.5 V
I
OL
LOW Level Output Current 16 mA
T
A
Free Air Operating Temperature 0 70 °C
Symbol Parameter Conditions Min
Typ
Max Units
(Note 2)
V
I
Input Clamp Voltage V
CC
= Min, I
I
= −12 mA −1.5 V
I
CEX
HIGH Level V
CC
= Min, V
O
= 5.5V
250 µA
Output Current V
IL
= Max
V
OL
LOW Level V
CC
= Min, I
OL
= Max
0.2 0.4 V
Output Voltage V
IH
= Min
I
I
Input Current @ Max Input Voltage V
CC
= Max, V
I
= 5.5V 1 mA
I
IH
HIGH Level Input Current V
CC
= Max, V
I
= 2.4V 40 µA
I
IL
LOW Level Input Current V
CC
= Max, V
I
= 0.4V −1.6 mA
I
CCH
Supply Current with Outputs HIGH V
CC
= Max 4 8 mA
I
CCL
Supply Current with Outputs LOW V
CC
= Max 12 22 mA
Symbol Parameter Conditions Min Max Units
t
PLH
Propagation Delay Time C
L
= 15 pF
45 ns
LOW-to-HIGH Level Output R
L
= 4 kΩ (t
PLH
)
t
PHL
Propagation Delay Time R
L
= 400Ω (t
PHL
)
15 ns
HIGH-to-LOW Level Output
