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