54ABT646E-QML NSC [National Semiconductor], 54ABT646E-QML Datasheet - Page 7

• Manufacturer Part Number: 54ABT646E-QML
• Description: OCTAL TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
• Manufacturer: NSC [National Semiconductor]

MN54ABT646-X REV 0B0
ts (H/L)
th
tw
Fmax
Electrical Characteristics
AC PARAMETERS(Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC:
SYMBOL
(H/L)
(L)
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
Setup Time HIGH
or LOW
Hold Time HIGH or
LOW
Pulse Width
Max Clock
Frequency
PARAMETER
Screen tested 100% on each device at -55C, +25C & +125C Temp., Subgroups 1,2,3,7 & 8.
Screen tested 100% on each device at -55C, +25C, and +125C temp., subgroups A9, A10,
and A11.
Screen tested 100% on each device at +25C temp. only, subgroup A9.
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 defines as (N).
output @Vol or @Voh.
Max number of data inputs (N) switching.
Input-under-test 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
CONDITIONS
7
N-1 data inputs are driven 0V to 3V. one
(N-1) inputs switching 0V to 3V.
NOTES
7
7
7
7
7
7
BUS to
Clock
BUS to
Clock
BUS to
Clock
BUS to
Clock
CPAB/CP
BA
CPAB/CP
BA
PIN-
NAME
MICROCIRCUIT DATA SHEET
3.0
3.5
1.0
1.0
4.0
MIN
125
MAX
UNIT
ns
ns
ns
ns
ns
MHz
9
10, 11
9
10, 11
9, 10,
11
9, 10,
11
GROUPS
SUB-