74abt543ad NXP Semiconductors, 74abt543ad Datasheet - Page 4

• Manufacturer Part Number: 74abt543ad
• Description: Octal Latched Transceiver With Dual Enable 3-state
• Manufacturer: NXP Semiconductors

1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
Philips Semiconductors
FUNCTION TABLE
H = High voltage level
h = High voltage level one set-up time prior to the Low-to-High transition of LEXX or EXX (XX = AB or BA)
L = Low voltage level
l
X = Don’t care
NC= No change
Z = High impedance or “off” state
ABSOLUTE MAXIMUM RATINGS
NOTES:
RECOMMENDED OPERATING CONDITIONS
1998 Sep 24
SYMBOL
SYMBOL
Octal latched transceiver with dual enable
(3-State)
OEXX
= Low voltage level one set-up time prior to the Low-to-High transition of LEXX or EXX (XX = AB or BA)
= Low-to-High transition of LEXX or EXX (XX = AB or BA)
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150 C.
V
T
I
V
V
T
H
I
OUT
V
I
X
L
L
L
L
L
L
L
V
I
I
OUT
t/ v
amb
V
OK
V
OH
OL
CC
IK
stg
CC
IH
IL
I
I
DC supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage
DC output current
Storage temperature range
DC supply voltage
Input voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Input transition rise or fall rate
Operating free-air temperature range
EXX
H
X
L
L
L
L
L
INPUTS
LEXX
H
X
X
L
L
L
L
PARAMETER
3
3
An or Bn
X
X
H
X
h
h
L
l
l
1, 2
PARAMETER
OUTPUTS
Bn or An
NC
H
H
Z
Z
Z
Z
L
L
Disabled
Disabled
Disabled + Latch
Latch + Display
Transparent
Hold
output in Off or High state
4
output in Low state
STATUS
CONDITIONS
V
V
O
I
< 0
< 0
Min
–40
4.5
2.0
0
0
LIMITS
–0.5 to +7.0
–1.2 to +7.0
–0.5 to +5.5
–65 to 150
RATING
–18
–50
128
Max
V
–32
+85
5.5
0.8
64
10
CC
74ABT543A
Product specification
UNIT
UNIT
ns/V
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
C
C