74act244mtcx-nl Fairchild Semiconductor, 74act244mtcx-nl Datasheet - Page 3

• Manufacturer Part Number: 74act244mtcx-nl
• Description: 74ac244 * 74act244 Octal Buffer/line Driver With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

V
V
V
V
I
(Note 5)
I
I
I
I
IN
OZ
OLD
OHD
CC
Symbol
(Note 5) Supply Current
Absolute Maximum Ratings
DC Electrical Characteristics for AC
Note 3: All outputs loaded; thresholds on input associated with output under test.
Note 4: Maximum test duration 2.0 ms, one output loaded at a time.
Note 5: I
IH
IL
OH
OL
Supply Voltage (V
DC Input Diode Current (I
DC Input Voltage (V
DC Output Diode Current (I
DC Output Voltage (V
DC Output Source
DC V
Storage Temperature (T
Junction Temperature (T
V
V
V
V
or Sink Current (I
per Output Pin (I
PDIP
I
I
O
O
CC
IN

V

V
Minimum HIGH Level
Input Voltage
Maximum LOW Level
Input Voltage
Minimum HIGH Level
Output Voltage
Maximum LOW Level
Output Voltage
Maximum Input
Leakage Current
Maximum
3-STATE
Current
Output Current (Note 4)
Maximum Quiescent
and I
0.5V
Minimum Dynamic
CC
or Ground Current
0.5V
CC

CC

0.5V
Parameter
0.5V
@ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V
CC
CC
O
I
)
)
)
O
or I
)
STG
J
GND
)
IK
)
OK
)
)
)
V
(V)
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
5.5
5.5
5.5
5.5
CC


0.5V to V
0.5V to V
0.002
0.001
0.001
2.25
2.75
2.25
2.75
2.99
4.49
5.49
Typ
1.5
1.5

T
65
A

0.5V to
q
(Note 2)
C to

25
CC
CC
r
3.15
1.35
q
3.85
1.65
2.56
3.86
4.86
0.36
0.36
0.36
r
2.1
0.9
2.9
4.4
5.4
0.1
0.1
0.1
0.25
4.0
C
0.1




r
r

20 mA
20 mA

20 mA
20 mA

50 mA
50 mA
150
140

7.0V
0.5V
0.5V
q
q
T
C
C
A
3

Recommended Operating
Conditions
Note 2: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of FACT
55
Guaranteed Limits
Supply Voltage (V
Input Voltage (V
Output Voltage (V
Operating Temperature (T
Minimum Input Edge Rate (
Minimum Input Edge Rate (
q
3.15
3.85
1.35
1.65
0.50
0.50
0.50
r
r
80.0

C to
2.1
0.9
2.9
4.4
5.4
2.4
3.7
4.7
0.1
0.1
0.1
50
AC
ACT
AC Devices
V
V
ACT Devices
V
V
1.0
5.0
50
IN
CC
IN
CC
from 30% to 70% of V
from 0.8V to 2.0V

@ 3.3V, 4.5V, 5.5V
@ 4.5V, 5.5V
125
q
C T
CC
A
.
I
)
O
CC

)
40
)
3.15
3.85
1.35
1.65
2.46
3.76
4.76
0.44
0.44
0.44
r
r
40.0

q
2.1
0.9
2.9
4.4
5.4
0.1
0.1
0.1
75
1.0
2.5
C to
75
¥
circuits outside databook specifications.
A
)

'
'
CC
85
V/
V/
q
'
'
C
t)
t)
Units
mA
mA
P
P
P
V
V
V
V
V
V
A
A
A
www.fairchildsemi.com
V
or V
V
or V
I
I
I
I
I
I
I
I
V
V
V
V
V
V
V
or GND

OUT
OH
OH
OH
OUT
OL
OL
OL
OUT
OUT
I
I
I
O
OLD
OHD
IN
40
(OE)
2.0V to 6.0V
4.5V to 5.5V
CC
CC
Conditions
V
V
q
12 mA
24 mA
24 mA (Note 3)
V
C to
12 mA
24 mA
24 mA (Note 3)
V
125 mV/ns
125 mV/ns
CC
CC
50
0V to V
0V to V

CC


CC
0.1V
0.1V
1.65V Max
3.85V Min
50
, GND
, V
0.1V
0.1V
, GND
V
P

P
A
IL
GND
A
85
, V
CC
CC
q
IH
C