74actq244scx-nl Fairchild Semiconductor, 74actq244scx-nl Datasheet - Page 4

• Manufacturer Part Number: 74actq244scx-nl
• Description: 74acq244, 74actq244 Quiet Series? Octal Buffer/line Driver With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

©1989 Fairchild Semiconductor Corporation
74ACQ244, 74ACTQ244 Rev. 1.3
DC Electrical Characteristics for ACQ
Notes:
1. All outputs loaded thresholds on input associated with output under test.
2. Maximum test duration 2.0ms, one output loaded at a time.
3. I
4. Max number of outputs defined as (n). Data Inputs are driven 0V to 5V. One output @ GND.
5. Max number of Data Inputs (n) switching. (n – 1) Inputs switching 0V to 5V (ACQ). Input-under-test switching:
Symbol
I
5V to threshold (V
V
I
I
V
V
I
V
V
CC
V
IN
V
IN
OHD
V
OLD
I
OLP
OLV
OZ
IHD
OH
ILD
OL
IH
IL
(3)
and I
(3)
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
Minimum Dynamic
Output Current
Maximum Quiescent
Supply Current
Maximum 3-STATE
Leakage Current
Quiet Output Maximum
Dynamic V
Quiet Output Minimum
Dynamic V
Minimum HIGH Level
Dynamic Input Voltage
Maximum LOW Level
Dynamic Input Voltage
@ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V
Parameter
ILD
OL
OL
), 0V to threshold (V
(2)
V
CC
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
5.0
5.0
5.0
5.0
(V)
IHD
), f = 1MHz.
V
V
V
V
I
V
I
I
I
I
V
I
I
I
V
V
V
V
V
V
V
Figures 1 & 2
Figures 1 & 2
(5)
(5)
OUT
OH
OH
OH
OUT
OL
OL
OL
OUT
OUT
OLD
OHD
O
CC
CC
IN
IN
I
IN
I
I
(OE) = V
= V
= V
Conditions
= V
= 12mA
= 24mA
= 24mA
= V
= –12mA
= –24mA
= –24mA
= V
= V
– 0.1V
– 0.1V
= –50µA
= 50µA
= 1.65V Max.
= 0.1V or
= 0.1V or
CC
= 3.85V Min.
CC
CC
IL
IL
CC
, GND
, GND;
, GND
or V
or V
4
or GND
IL
(1)
, V
(1)
IH
IH
(4)
(4)
:
:
IH
;
0.002
0.001
0.001
Typ.
T
2.25
2.75
2.25
2.75
2.99
4.49
5.49
–0.6
1.5
1.5
1.1
3.1
1.9
A
= +25°C
±0.25
3.15
3.85
1.35
1.65
2.56
3.86
4.86
0.36
0.36
0.36
±0.1
–1.2
0.9
2.9
4.4
5.4
0.1
0.1
0.1
4.0
3.5
1.5
2.1
1.5
Guaranteed Limits
T
A
= –40°C to +85°C
CC
3.15
3.85
1.35
1.65
2.46
3.76
4.76
0.44
0.44
0.44
±1.0
40.0
±2.5
2.1
0.9
2.9
4.4
5.4
0.1
0.1
0.1
–75
75
.
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Units
mA
mA
µA
µA
µA
V
V
V
V
V
V
V
V