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54ACTQ241 Datasheet(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. 54ACTQ241
Description  Quiet Series Octal Buffer/Line Driver with TRI-STATE Outputs
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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54ACTQ241 Datasheet(HTML) 4 Page - National Semiconductor (TI)

   
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DC Electrical Characteristics for ’ACTQ Family Devices (Continued)
54ACTQ
Symbol
Parameter
V
CC
T
A =
Units
Conditions
(V)
−55˚C to +125˚C
Guaranteed Limits
I
CC
Maximum Quiescent
5.5
80.0
µA
V
IN = VCC
Supply Current
or GND (Note 5)
V
OLP
Quiet Output
5.0
1.5
V
Maximum Dynamic V
OL
(Notes 6, 7)
V
OLV
Quiet Output
5.0
−1.2
V
Minimum Dynamic V
OL
(Notes 6, 7)
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: ICC for 54ACTQ @ 25˚C is identical to 74ACTQ @ 25˚C.
Note 6: Plastic DIP package.
Note 7: Max number of outputs defined as (n). Data Inputs are driven 0V to 3V. One output @ GND.
Note 8: Max number of Data Inputs (n) switching. n−1 Inputs switching 0V to 3V (’ACTQ). Input-under-test switching: 3V to threshold (VILD), 0V to threshold (VIHD),
f = 1 MHz.
AC Electrical Characteristics
54ACTQ
V
CC
T
A = −55˚C
Fig.
Symbol
Parameter
(V)
to +125˚C
Units
No.
(Note 9)
C
L = 50 pF
Min
Max
t
PHL,tPLH
Propagation Delay
5.0
1.5
8.0
ns
Figure 4
Data to Output
t
PZL,tPZH
Output Enable Time
5.0
1.5
10.5
ns
Figure 5
t
PHZ,tPLZ
Output Disable Time
5.0
1.5
9.5
ns
Figure 5
Note 9: Voltage Range 5.0 is 5.0V ±0.5V.
Note 10: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The speci-
fication applies to any outputs switching in the same direction, either HIGH to LOW (tOSHL) or LOW to HIGH (tOSLH). Parameter guaranteed by design.
Capacitance
Symbol
Parameter
Typ
Units
Conditions
C
IN
Input Capacitance
4.5
pF
V
CC = OPEN
C
PD
Power Dissipation
70
pF
V
CC = 5.0V
Capacitance
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