54ABT646E-QML NSC [National Semiconductor], 54ABT646E-QML Datasheet - Page 6

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

MN54ABT646-X REV 0B0
tpHL3
tpZL1
tpZL2
tpZH1
tpZH2
tpHZ1
tpHZ2
tpLZ1
tpLZ2
Electrical Characteristics
AC PARAMETERS(Continued)
(The following conditions apply to all the following parameters, unless otherwise specified.)
AC:
SYMBOL
CL=50pF RL=500 OHMS TRISE/TFALL = 3.0nS
Propagation Delay
Output Enable
Time
Output Enable
Time
Output Enable
Time
Output Enable
Time
Output Disable
Time
Output Disable
Time
Output Disable
Time
Output Disable
Time
PARAMETER
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
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
NOTES
2, 5 SAB/BA
2, 5 SAB/BA
2, 5 OE to
2, 5 OE to
2, 5 DIR to
2, 5 DIR to
2, 5 OE to
2, 5 OE to
2, 5 DIR to
2, 5 DIR to
2, 5 OE to
2, 5 OE to
2, 5 DIR to
2, 5 DIR to
2, 5 OE to
2, 5 OE to
2, 5 DIR to
2, 5 DIR to
to
Bn/An
to
Bn/An
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
An/Bn
MICROCIRCUIT DATA SHEET
PIN-
NAME
1.5
1.5
2.1
1.9
2.2
2.2
1.0
1.0
1.2
1.0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
MIN
6.9
8.9
7.4
8.8
9.0
9.5
6.0
7.3
6.0
7.7
7.3
9.3
6.7
8.7
7.0
9.3
7.2
9.2
MAX
UNIT
ns
ns
ns
ns
ns
ns
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
9
10, 11
9
10, 11
9
10, 11
GROUPS
SUB-