參數(shù)資料
型號： 74ACTQ18825SSCX
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： 18-Bit Buffer/Driver
中文描述： ACT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝： 0.300 INCH, MO-118, SSOP-56
文件頁數(shù)： 3/7頁
文件大?。?/td> 78K
代理商： 74ACTQ18825SSCX
3
www.fairchildsemi.com
7
Absolute Maximum Ratings
(Note 1)
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
circuits outside databook specifications.
DC Electrical Characteristics
Note 2:
All outputs loaded; thresholds associated with output under test.
Note 3:
Maximum test duration 2.0 ms, one output loaded at a time.
Note 4:
Worst case package.
Note 5:
Maximum number of outputs that can switch simultaneously is n. (n-1) outputs are switched LOW and one output held LOW.
Note 6:
Maximum number of outputs that can switch simultaneously is n. (n-1) outputs are switched HIGH and one output held HIGH.
Note 7:
Maximum number of data inputs (n) switching (n-1) input switching 0V to 3V. Input under test switching 3V to threshold (VILD).
Supply Voltage (V
CC
)
DC Input Diode Current (I
IK
)
V
I
=
0.5V
V
I
=
V
CC
+
0.5V
DC Output Diode Current (I
OK
)
V
O
=
0.5V
V
O
=
V
CC
+
0.5V
DC Output Voltage (V
O
)
DC Output Source/Sink Current (I
O
)
DC V
CC
or Ground Current
Per Output Pin
Storage Temperature
ESD Last Passing Voltage (Min)
0.5V to
+
7.0V
20 mA
+
20 mA
20 mA
+
20 mA
0.5V to V
CC
+
0.5V
±
50 mA
±
50 mA
65
°
C to
+
150
°
C
4000V
Supply Voltage (V
)
Input Voltage (V
I
)
Output Voltage (V
O
)
Operating Temperature (T
A
)
Minimum Input Edge Rate (
V
t)
V
IN
from 0.8V to 2.0V
V
CC
@ 4.5V, 5.5V
4.5V to 5.5V
0V to V
CC
0V to V
CC
40
°
C to
+
85
°
C
125 mV/ns
Symbol
Parameter
V
CC
(V)
4.5
5.5
T
A
=
+
25
°
C
Typ
1.5
1.5
T
A
=
40
°
C to
+
85
°
C
Guaranteed Limits
Units
Conditions
V
IH
Minimum HIGH
Input Voltage
2.0
2.0
2.0
2.0
V
V
OUT
=
0.1V
or V
CC
0.1V
V
OUT
=
0.1V
or V
CC
0.1V
V
IL
Maximum LOW
Input Voltage
Minimum HIGH
4.5
5.5
4.5
1.5
1.5
4.49
0.8
0.8
4.4
0.8
0.8
4.4
V
V
OH
V
I
OUT
=
50
μ
A
Output Voltage
5.5
5.49
5.4
5.4
V
IN
=
V
IL
or V
IH
I
OH
=
24 mA
I
OH
=
24 mA (Note 2)
4.5
3.86
3.76
V
5.5
4.5
5.5
4.86
0.1
0.1
4.76
0.1
0.1
V
OL
Maximum LOW
Output Voltage
0.001
0.001
V
I
OUT
=
50
μ
A
V
IN
=
V
IL
or V
IH
I
OL
=
24 mA
I
OL
=
24 mA (Note 2)
V
I
=
V
IL
, V
IH
V
O
=
V
CC
, GND
V
I
=
V
CC
, GND
V
I
=
V
CC
2.1V
V
IN
=
V
CC
or GND
V
OLD
=
1.65V Max
V
OHD
=
3.85V Min
Figure 1, Figure 2
(Note 5)(Note 6)
4.5
5.5
0.36
0.36
0.44
0.44
V
I
OZ
Maximum 3-STATE
Leakage Current
Maximum Input Leakage Current
5.5
±
0.5
±
5.0
μ
A
I
IN
I
CCT
I
CC
I
OLD
I
OHD
V
OLP
5.5
±
0.1
±
1.0
1.5
80.0
75
75
μ
A
mA
μ
A
mA
Maximum I
CC
/Input
Maximum Quiescent Supply Current
Minimum Dynamic
5.5
5.5
5.5
0.6
8.0
Output Current (Note 2)
Quiet Output
Maximum Dynamic V
OL
Quiet Output
Minimum Dynamic V
OL
Maximum Overshoot
mA
5.0
0.5
0.8
V
V
OLV
5.0
0.5
0.8
V
Figure 1, Figure 2
(Note 5)(Note 6)
Figure 1, Figure 2
V
OHP
5.0
V
OH
+
1.0 V
OH
+
1.5
V
(Note 4)(Note 6)
Figure 1, Figure 2
(Note 4)(Note 6)
V
OHV
Minimum V
CC
V
CC
Droop
Minimum HIGH Dynamic Input Voltage Level
Maximum LOW Dynamic Input Voltage Level
5.0
V
OH
1.0 V
OH
1.8
V
V
IHD
V
ILD
5.0
5.0
1.7
1.2
2.0
0.8
V
V
(Note 4)(Note 7)
(Note 4)(Note 7)
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