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LVC540 数据表(PDF) 4 Page - Diodes Incorporated

部件名 LVC540
功能描述  OCTAL BUFFER/ LINE DRIVER WITH 3 STATE OUTPUTS
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  DIODES [Diodes Incorporated]
网页  http://www.diodes.com
标志 DIODES - Diodes Incorporated

LVC540 数据表(HTML) 4 Page - Diodes Incorporated

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74LVC540A
Document number: DS35890 Rev. 1 - 2
4 of 10
www.diodes.com
July 2014
© Diodes Incorporated
74LVC540A
Electrical Characteristics
Symbol
Parameter
Test Conditions
VCC
TA = -40°C to +85°C
TA = +85°C to +125°C
Unit
Min
Max
Min
Max
VIH
High-Level Input
Voltage
1.65V to 1.95V
VCC X 0.65
VCC X 0.65
V
2.3V to 2.7V
1.7
1.7
3.0V to 3.6V
2
2
VIL
Low-Level Input voltage
1.65V to 1.95V
VCC X 0.35
VCC X 0.35
V
2.3V to 2.7V
0.7
0.7
3.0V to 3.6V
0.8
0.8
VOH
High-Level Output
Voltage
IOH = -50μA
1.65V to 3.6V
VCC -0.2
VCC -0.3
IOH = -4mA
1.65V
1.2
1.05
IOH = -8mA
2.3V
1.7
1.65
V
IOH = -12mA
2.7V
2.2
2.05
3.0V
2.4
2.48
IOH = -24mA
3.0V
2.3
2.0
VOL
Low-Level Output
Voltage
IOL = 100μA
1.65V to 3.6V
0.2
0.3
V
IOL = 4mA
1.65V
0.45
0.65
IOL = 8mA
2.3V
0.60
0.80
IOL = 12mA
2.7V
0.40
0.60
IOL = 24mA
3.0V
0.55
0.80
IOFF
Power Down Leakage
Current
VI or VO = 0 or 5.5V
0V
±10
±20
μA
II
Input Current
Control Pins
VI =GND or 5.5V
0 to 3.6V
±5
±20
μA
IOZ
Z-state Current
Including Input Current
I/O Pins
VI =GND or 5.5V
VO = 0 to 5.5V
3.6V
±5
±20
μA
ICC
Supply Current
VI = GND or VCC, IO = 0
3.6V
10
40
μA
∆ICC
Additional Supply
Current
One input at VCC -0.6V
Io = 0A
2.7V to 3.6V
500
5000
μA
Ci
Input Capacitance
Control
Pins
VI = GND or VCC
0V to 3.6V
4.0 typical
4.0 typical
pF
I/O Pins
5.5 typical
5.5 typical
Switching Characteristics
Symbol
Parameter
Test
Conditions
VCC
TA = +25°C
-40°C to +85°C
+85°C to +125°C
Unit
Min
Typ
Max
Min
Max
Min
Max
tPD
Propagation
Delay AN to YN
Figure 1
1.8V ± 0.15V
1
6.0
12.2
1
16.4
1
17.9
ns
2.5V ± 0.3V
1
3.9
7.6
1
8.6
1
9.7
2.7V
1
4.2
7.2
1
7.8
1
8.9
3.3V ± 0.3V
1.5
3.8
6.5
1.5
6.9
1.5
7.8
tEN
Enable Time
OE to YN
Figure 1
1.8V ± 0.15V
1
7
14.8
1
16.5
1
18.5
ns
2.5V ± 0.3V
1
4.5
10
1
10.5
1
12.4
2.7V
1
5.4
8.3
1
9.0
1
11.5
3.3V ± 0.3V
1.5
4.4
6.4
1.5
6.6
1.5
8.0
tDIS
Disable Time
OE to YN
Figure 1
1.8V ± 0.15V
1
7.8
15.5
1
16.4
1
18.2
ns
2.5 V ± 0.3V
1
5
8.7
1
9.0
1
9.6
2.7V
1
4.4
8.0
1
8.2
1
10.0
3.3V ± 0.3V
1.7
4.1
7.1
1.7
7.4
1.7
9.0
tsk(0)
Output Skew
Time
3.3V ± 0.3V
1.0
1.5
ns



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