74LCX543 Fairchild Semiconductor, 74LCX543 Datasheet - Page 3

• Manufacturer Part Number: 74LCX543
• Description: Low Voltage Octal Registered Transceiver with 5V Tolerant Inputs and Outputs
• Manufacturer: Fairchild Semiconductor

V
V
V
V
I
I
I
V
V
V
I
T
V
V
V
I
I
I
I
I
T
I
OZ
OFF
OH
IK
OK
O
CC
GND
Absolute Maximum Ratings
Recommended Operating Conditions
Symbol
Note 2: The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated
at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The “Recom-
mended Operating Conditions” table will define the conditions for actual device operation.
Note 3: I
Note 4: Unused inputs or I/O's must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
IH
IL
OH
OL
A
t/ V
Symbol
STG
CC
I
O
CC
I
O
/I
OL
O
Absolute Maximum Rating must be observed.
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
LOW Level Output Voltage
Input Leakage Current
3-STATE I/O Leakage
Power-Off Leakage Current
Supply Voltage
Input Voltage
Output Voltage
Output Current
Free-Air Operating Temperature
Input Edge Rate, V
Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Source/Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature
Parameter
Parameter
IN
0.8V
2.0V, V
Parameter
I
I
I
I
I
I
I
I
I
0
V
V
I
0
OH
OH
OH
OH
OH
OL
OL
OL
OL
OL
(Note 2)
I
I
or V
CC
V
V
V
I
O
100 A
8mA
12 mA
16 mA
24 mA
IH
O
100 A
8 mA
12 mA
18 mA
24 mA
0.5 to V
5.5V
or V
3.0V
5.5V
5.5V
0.5 to 7.0
0.5 to 7.0
0.5 to 7.0
65 to 150
IL
Value
Conditions
100
100
50
50
50
50
CC
3
(Note 4)
0.5
HIGH or LOW State
Output in 3-STATE
Output in HIGH or LOW State (Note 3)
V
V
V
V
V
V
I
O
O
CC
CC
CC
Data Retention
GND
GND
V
CC
3.0V
2.7V
2.3V
Operating
3-STATE
2.3
2.7
2.3
2.7
2.3
2.3
2.3
2.3
V
(V)
2.3
2.7
3.0
3.0
2.3
2.7
3.0
3.0
0
CC
3.6V
3.0V
2.7V
2.7
3.6
2.7
3.6
3.6
3.6
3.6
3.6
Conditions
V
T
CC
A
Min
2.0
1.5
Min
1.7
2.0
1.8
2.2
2.4
2.2
0
0
0
40
0
0.2
40 C to 85 C
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Max
V
Max
0.55
3.6
3.6
5.5
5.5
85
10
0.7
0.8
0.2
0.6
0.4
0.4
10
24
12
5.0
5.0
CC
8
Units
Units
Units
ns/V
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
C
V
V
V
V
C
A
A
A