MC74HC244ADWG ON Semiconductor, MC74HC244ADWG Datasheet - Page 3
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MC74HC244ADWG
Manufacturer Part Number
MC74HC244ADWG
Description
IC BUFF/DVR TRI-ST DUAL 20SOIC
Manufacturer
ON Semiconductor
Series
74HCr
Specifications of MC74HC244ADWG
Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
4
Current - Output High, Low
7.8mA, 7.8mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Circuit Type
Low-Power Schottky
Current, Supply
160 μA
Function Type
8-Channels
Logic Function
Buffer/Driver/Receiver
Number Of Circuits
Octal
Package Type
SOIC-20
Special Features
Non-Inverting, Tri-State
Temperature, Operating, Range
-55 to +125 °C
Voltage, Supply
2 to 6 V
Logic Family
HC
Logical Function
Buffer/Line Driver
Number Of Elements
2
Number Of Channels
8
Number Of Inputs
8
Number Of Outputs
8
Operating Supply Voltage (typ)
2.5/3.3/5V
Output Type
3-State
Polarity
Non-Inverting
Propagation Delay Time
165ns
High Level Output Current
-7.8mA
Low Level Output Current
7.8mA
Operating Supply Voltage (max)
6V
Operating Supply Voltage (min)
2V
Quiescent Current
4uA
Technology
CMOS
Pin Count
20
Mounting
Surface Mount
Operating Temp Range
-55C to 125C
Operating Temperature Classification
Military
Logic Device Type
Buffer, Non Inverting
Supply Voltage Range
2V To 6V
Logic Case Style
SOIC
No. Of Pins
20
Operating Temperature Range
-55°C To +125°C
Msl
MSL 3 - 168 Hours
Family Type
HC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MC74HC244ADWG
MC74HC244ADWGOS
MC74HC244ADWGOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC74HC244ADWG
Manufacturer:
ON/安森美
Quantity:
20 000
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress
ratings only. Functional operation above the Recommended Operating Conditions is not implied.
Extended exposure to stresses above the Recommended Operating Conditions may affect device
reliability.
†Derating — Plastic DIP: – 10 mW/_C from 65_ to 125_C
MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
Symbol
Symbol
V
Symbol
in
V
V
V
V
T
t
I
I
I
V
V
P
V
I
T
, V
T
r
I
out
CC
OK
CC
out
stg
CC
, t
OH
IK
in
IH
in
D
A
IL
L
f
out
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
DC Output Current, per Pin
DC Supply Current, V
Input Clamp Current (V
Output Clamp Current (V
Power Dissipation in Still Air, Plastic DIP†
Storage Temperature
Lead Temperature, 1 mm from Case for 10 Seconds
Package)
DC Supply Voltage (Referenced to GND)
DC Input Voltage, Output Voltage (Referenced to GND)
Operating Temperature, All Package Types
Input Rise and Fall Time
Minimum High−Level Input Voltage
Maximum Low−Level Input Voltage
Minimum High−Level Output
Voltage
(Figure 1)
SOIC Package: – 7 mW/_C from 65_ to 125_C
TSSOP Package: − 6.1 mW/_C from 65_ to 125_C
SOIC Package†
TSSOP Package†
(Plastic DIP, SOIC, SSOP or TSSOP
V
CC
Parameter
= 6.0 V
V
Parameter
Parameter
CC
CC
I
< 0 or V
O
and GND Pins
= 4.5 V
< 0 or V
V
CC
I
> V
(Voltages Referenced to GND)
O
= 2.0 V
CC
> V
V
|I
V
|I
V
|I
V
out
out
out
out
out
in
in
)
CC
= V
= V
| v 20 mA
| v 20 mA
| v 20 mA
= V
= 0.1 V
)
IH
IH
CC
Test Conditions
http://onsemi.com
|I
|I
|I
– 0.1 V
out
out
out
| v 2.4 mA
| v 6.0 mA
| v 7.8 mA
– 0.5 to V
– 0.5 to V
– 55
Min
2.0
3
0
0
0
0
– 0.5 to + 7.0
– 65 to + 150
Value
± 20
± 35
± 75
± 20
± 20
750
500
450
260
+ 125
1000
CC
CC
Max
V
500
400
6.0
CC
+ 0.5
+ 0.5
Unit
_C
ns
V
V
V
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
4.5
6.0
3.0
4.5
6.0
Unit
mW
V
mA
mA
mA
mA
mA
CC
_C
_C
V
V
V
– 55 to
25_C
3.15
1.35
2.48
3.98
5.48
1.5
2.1
4.2
0.5
0.9
1.8
1.9
4.4
5.9
circuitry to guard against damage
due to high static voltages or electric
fields. However, precautions must
be taken to avoid applications of any
voltage higher than maximum rated
voltages to this high−impedance cir-
cuit. For proper operation, V
V
range GND v (V
tied to an appropriate logic voltage
level (e.g., either GND or V
Unused outputs must be left open.
out
This device contains protection
Unused inputs must always be
Guaranteed Limit
should be constrained to the
v 85_C
3.15
1.35
2.34
3.84
5.34
1.5
2.1
4.2
0.5
0.9
1.8
1.9
4.4
5.9
in
v 125_C
or V
3.15
1.35
1.5
2.1
4.2
0.5
0.9
1.8
1.9
4.4
5.9
2.2
3.7
5.2
out
) v V
in
CC
CC
and
Unit
V
V
V
.
).