54ABT244E-QMLV NSC [National Semiconductor], 54ABT244E-QMLV Datasheet - Page 6

• Manufacturer Part Number: 54ABT244E-QMLV
• Description: OCTAL BUFFER AND LINE DRIVER WITH TRI-STATE OUTPUTS
• Manufacturer: NSC [National Semiconductor]

MN54ABT244-X REV 0B0
tpLH
tpHL
tpZL
tpZH
tpHZ
tpLZ
Electrical Characteristics
AC PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC:
SYMBOL
CL=50pF RL=500 OHMS TRISE/TFALL = 3.0nS
Note 1:
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
Note 9:
Note 10: MAXIMUM TEST DURATION NOT TO EXCEED ONE SECOND, NOT MORE THAN ONE OUTPUT SHORTED AT
Propagation Delay
Propagation Delay
Output Enable
Time
Output Enable
Time
Output Disable
Time
Output Disable
Time
PARAMETER
SCREEN TESTED 100% ON EACH DEVICE AT -55C, +125C & +25C TEMP., SUBGROUPS 1,2,3,7 & 8.
SCREEN TESTED 100% ON EACH DEVICE AT -55C, +25C & +125C TEMP., SUBGROUPS A9, A10 &
A11.
SCREEN TESTED 100% ON EACH DEVICE AT +25C TEMP. ONLY, SUBGROUP 9.
SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C, +125C & -55C TEMP.,
SUBGROUPS A1, 2, 3, 7 & 8.
SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C, +125C & -55C TEMP.,
SUBGROUPS A9, 10, & 11.
SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C TEMP ONLY, SUBGROUP A9.
NOT TESTED (GUARANTEED BY DESIGN CHARACTERIZATION DATA).
MAX NUMBER OF OUTPUTS DEFINED AS (N).
OUTPUT @ VOL OR @ VOH.
MAX NUMBER OF DATA INPUTS (N) SWITCHING.
INPUT-UNDERTEST SWITCHING: 3V TO THRESHOLD (VILD), 0V TO THRESHOLD (VIHD), FREQ.= 1
MHZ.
ONE TIME.
VCC=5.0V @25C, VCC=4.5V & 5.5V
@-55C/125C
VCC=5.0V @25C, VCC=4.5V & 5.5V
@-55C/125C
VCC=5.0V @25C, VCC=4.5V & 5.5V
@-55C/125C
VCC=5.0V @25C, VCC=4.5V & 5.5V
@-55C/125C
VCC=5.0V @25C, VCC=4.5V & 5.5V
@-55C/125C
VCC=5.0V @25C, VCC=4.5V & 5.5V
@-55C/125C
CONDITIONS
6
N-1 DATA INPUTS ARE DRIVEN 0V TO 3.0V.
(N-1) INPUTS SWITCHING 0V TO 3.0V.
NOTES
2, 5 In to
2, 5 In to
2, 5 In to
2, 5 In to
2, 5 OE to
2, 5 OE to
2, 5 OE to
2, 5 OE to
2, 5 OE to
2, 5 OE to
2, 5 OE to
2, 5 OE to
On
On
On
On
On
On
On
On
On
On
On
On
PIN-
NAME
MICROCIRCUIT DATA SHEET
1.0
1.0
1.0
1.0
2.1
1.2
1.1
0.8
2.1
1.2
1.5
1.0
MIN
4.1
5.3
4.2
5.0
5.6
7.9
5.5
6.5
5.6
7.6
5.6
7.9
MAX
ONE
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
9
10, 11
9
10, 11
9
10, 11
9
10, 11
9
10, 11
9
10, 11
GROUPS
SUB-