74ACTQ541 Fairchild Semiconductor, 74ACTQ541 Datasheet - Page 2

• Manufacturer Part Number: 74ACTQ541
• Description: Quiet Series Octal Buffer/Line Driver with 3-STATE Outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
V
V
V
V
I
I
I
I
I
I
V
V
V
V
IN
OZ
CCT
OLD
OHD
CC
Absolute Maximum Ratings
DC Electrical Characteristics
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: Plastic DIP package.
Note 5: Max number of outputs defined as (n). Data inputs are driven 0V to 3V. One output @ GND.
Note 6: Max number of Data Inputs (n) switching. (n–1) Inputs switching 0V to 5V (ACQ). Input-under-test switching: 5V to threshold (V
IH
IL
OH
OL
OLP
OLV
IHD
ILD
Supply Voltage (V
DC Input Diode Current (I
DC Input Voltage (V
DC Output Diode Current (I
DC Output Voltage (V
DC Output Source or Sink Current (I
DC V
Storage Temperature (T
DC Latch-up Source or Sink Current
Junction Temperature (T
Symbol
V
V
V
V
per Output Pin (I
I
I
O
O
CC
V
V
0.5V
CC
0V to threshold (V
or Ground Current
0.5V
CC
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
Leakage Current
Maximum I
Minimum Dynamic
Output Current (Note 3)
Maximum Quiescent
Supply Current
Quiet Output
Maximum Dynamic V
Quiet Output
Minimum Dynamic V
Minimum HIGH Level
Dynamic Input Voltage
Maximum LOW Level
Dynamic Input Voltage
0.5V
0.5V
CC
CC
CC
I
Parameter
)
)
/Input
O
or I
IHD
)
STG
J
GND
), f
)
IK
)
OK
)
OL
OL
)
1 MHz.
)
O
)
0.5V to V
0.5V to V
V
(V)
4.5
5.5
4.5
5.5
3.0
4.5
4.5
5.5
3.0
4.5
4.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.0
5.0
5.0
5.0
CC
65 C to 150 C
(Note 1)
0.5V to 7.0V
CC
CC
0.002
0.001
2.99
4.49
Typ
1.5
1.5
1.5
1.5
0.6
1.1
1.9
1.2
300 mA
0.6
20 mA
20 mA
20 mA
20 mA
50 mA
50 mA
140 C
T
A
0.5V
0.5V
25 C
2
3.86
4.86
0.36
0.36
2.0
2.0
0.8
0.8
2.9
4.4
0.1
0.1
0.25
4.0
1.5
2.2
0.8
Recommended Operating
Conditions
Note 1: 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
1.2
0.1
Supply Voltage V
Input Voltage (V
Output Voltage (V
Operating Temperature (T
Minimum Input Edge Rate V/ t
V
V
Guaranteed Limits
IN
CC
from 0.8V to 2.0V
@ 4.5V, 5.5V
T
A
40 C to 85 C
3.76
4.76
0.44
0.44
40.0
2.0
2.0
0.8
0.8
2.9
4.4
0.1
0.1
1.5
75
I
2.5
1.0
75
)
CC
O
)
circuits outside databook specifications.
A
)
Units
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
A
A
A
V
or V
V
or V
I
V
I
I
V
I
V
V
V
V
V
V
V
Figure 1, Figure 2
(Note 4)(Note 5)
Figure 1, Figure 2
(Note 4)(Note 5)
(Note 4)(Note 6)
(Note 4)(Note 6)
OUT
OH
OUT
OH
OUT
OUT
IN
IN
I
I
O
I
OLD
OHD
IN
= 24 mA
= 24 mA
ILD
CC
CC
V
V
V
24 mA
V
V
V
IL
V
CC
CC
),
40 C to 85 C
24 mA
CC
50 A
Conditions
IL
IL
CC
, V
1.65V Max
0.1V
0.1V
3.85V Min
50 A
, GND
4.5V to 5.5V
0.1V
0.1V
or V
or V
, GND
IH
or GND
125 mV/ns
2.1V
0V to V
0V to V
IH
IH
(Note 2)
(Note 2)
CC
CC