54ABT543W-QML National Semiconductor, 54ABT543W-QML Datasheet - Page 4

• Manufacturer Part Number: 54ABT543W-QML
• Manufacturer: National Semiconductor

Specifications of 54ABT543W-QML

• Logic Family: ABT
• Operating Supply Voltage (typ): 5V
• Propagation Delay Time: 7.4ns
• Number Of Elements: 1
• Number Of Channels: 8
• Input Logic Level: TTL
• Output Logic Level: TTL
• Output Type: 3-State
• Package Type: CPAK
• Polarity: Non-Inverting
• Logical Function: Latched Transceiver
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Technology: BiCMOS
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Additional Features: Latched Transceiver
• Pin Count: 24
• Lead Free Status / Rohs Status: Not Compliant

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I
I
CCT
CCD
V
V
Symbol
DC Electrical Characteristics
Symbol
Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Functional operation under these
conditions is not implied.
Note 2: Either voltage limit or current limit is sufficient to protect inputs.
Note 3: Guaranteed but not tested.
Note 4: For 8-bit toggling. I
DC Electrical Characteristics
Note 5: Max number of outputs defined as (n). n − 1 data inputs are driven 0V to 3V. One output at LOW.
AC Electrical Characteristics
OLP
OLV
t
t
t
t
t
t
t
t
Symbol
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
Additional I
Dynamic I
(Note 3)
Quiet Output Maximum Dynamic V
Quiet Output Minimum Dynamic V
CC
Propagation Delay
A
Propagation Delay
LEAB to B
OEBA or OEAB to A
B
Enable Time
LEAB to B
OEBA or OEAB to A
B
Disable Time
CEBA or CEAB to A
B
CC
CCD
n
n
n
n
/Input
to B
Parameter
<
1.4 mA/MHz.
n
Parameter
or B
Parameter
n
n
, LEBA to A
, LEBA to A
n
to A
No Load
n
n
n
n
or
or
or
n
n
OL
OL
(Continued)
Min
ABT543
Typ
Min
1.6
1.6
1.6
1.6
1.3
1.8
2.0
1.5
4
T
A
Min
V
Max
0.18
= −55˚C to +125˚C
2.5
CC
C
L
= 4.5V–5.5V
54ABT
= 50 pF
mA/MHz
-0.45
Max
1.1
Units
mA
Max
6.4
6.2
6.6
6.4
6.4
7.4
7.2
7.0
Units
V
V
V
Max
Max
CC
V
5.0
5.0
V
All Others at V
Outputs Open, CEAB
and OEAB = GND,CEBA =
V
50% Duty Cycle, (Note 4)
CC
I
CC
= V
, One Bit Toggling,
Units
CC
ns
ns
ns
ns
T
T
A
A
− 2.1V
Conditions
= 25˚C (Note 5)
= 25˚C(Note 5)
C
Conditions
R
CC
L
L
= 50 pF,
= 500Ω
or GND
Figure
Figure
Figure
Figure
Fig.
No.
4
4
6
6