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DM7447AN

P1-P3P4-P6
www.fairchildsemi.com 4
DM7446A, DM7447A
DM7446A Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 7: All typicals are at V
CC
= 5V, T
A
= 25°C.
Note 8: I
CC
is measured with all outputs OPEN and all inputs at 4.5V.
DM7446A Switching Characteristics
at V
CC
= 5V and T
A
= 25°C
Symbol Parameter Conditions Min
Typ
Max Units
(Note 7)
V
I
Input Clamp Voltage V
CC
= Min, I
I
= −12 mA −1.5 V
V
OH
HIGH Level Output V
CC
= Min
2.4 3.7 V
Voltage (BI/RBO) I
OH
= Max
I
CEX
HIGH Level Output V
CC
= Max, V
O
= 30V
250 µA
Current (a thru g) V
IL
= Max, V
IH
= Min
V
OL
LOW Level V
CC
= Min, I
OL
= Max
0.3 0.4 V
Output Voltage V
IH
= Min, V
IL
= Max
I
I
Input Current @ Max V
CC
= Max, V
I
= 5.5V
1mA
Input Voltage (Except BI/RBO)
I
IH
HIGH Level Input V
CC
= Max, V
I
= 2.4V
40 µA
Current (Except BI/RBO)
I
IL
LOW Level Input V
CC
= Max BI/RBO −4
mA
Current V
I
= 0.4V Others −1.6
I
OS
Short Circuit V
CC
= Max
−4mA
Output Current (BI/RBO)
I
CC
Supply Current V
CC
= Max
60 103 mA
(Note 8)
Symbol Parameter Conditions Min Max Units
t
PLH
Propagation Delay Time C
L
= 15 pF
100 ns
LOW-to-HIGH Level Output R
L
= 120Ω
t
PHL
Propagation Delay Time
100 ns
HIGH-to-LOW Level Output
5 www.fairchildsemi.com
DM7446A, DM7447A
DM7447A Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 9: All typicals are at V
CC
= 5V, T
A
= 25°C.
Note 10: I
CC
is measured with all outputs OPEN and all inputs at 4.5V.
DM7447A Switching Characteristics
at V
CC
= 5V and T
A
= 25°C
Symbol Parameter Conditions Min
Typ
Max Units
(Note 9)
V
I
Input Clamp Voltage V
CC
= Min, I
I
= −12 mA −1.5 V
V
OH
HIGH Level Output V
CC
= Min
2.4 3.7 V
Voltage (BI/RBO) I
OH
= Max
I
CEX
HIGH Level Output V
CC
= Max, V
O
= 15V
250 µA
Current (a thru g) V
IL
= Max, V
IH
= Min
V
OL
LOW Level Output V
CC
= Min, I
OL
= Max
0.3 0.4 V
Voltage V
IH
= Min, V
IL
= Max
I
I
Input Current @ Max V
CC
= Max, V
I
= 5.5V 1 mA
Input Voltage
I
IH
HIGH Level Input Current V
CC
= Max, V
I
= 2.4V 40 µA
I
IL
LOW Level Input V
CC
= Max BI/RBO −4
mA
Current V
I
= 0.4V Others −1.6
I
OS
Short Circuit V
CC
= Max
−4mA
Output Current (BI/RBO)
I
CC
Supply Current V
CC
= Max 60 103
mA
(Note 10)
Symbol Parameter Conditions Min Max Units
t
PLH
Propagation Delay Time C
L
= 15 pF
100 ns
LOW-to-HIGH Level Output R
L
= 120Ω
t
PHL
Propagation Delay Time
100 ns
HIGH-to-LOW Level Output
www.fairchildsemi.com 6
DM7446A, DM7447A BCD to 7-Segment Decoders/Drivers
Physical Dimensions inches (millimeters) unless otherwise noted
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Package Number N16E
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
P1-P3P4-P6

DM7447AN

Mfr. #:
Buy DM7447AN
Manufacturer:
ON Semiconductor
Description:
IC DECODER/DRVR BCD-7SEG 16-DIP
Lifecycle:
New from this manufacturer.
Delivery:
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