74LVC541AD データシートの表示（PDF） - NXP Semiconductors.
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74LVC541AD Datasheet PDF : 17 Pages
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Nexperia
74LVC541A
Octal buffer/line driver with 5 V tolerant inputs/outputs; 3-state
6. Functional description
Table 3. Functional table[1]
Input
OE1
OE2
An
L
L
L
L
L
H
X
H
X
H
X
X
[1] H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high-impedance OFF-state
7. Limiting values
Output
Yn
L
H
Z
Z
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min Max
Unit
VCC
supply voltage
IIK
input clamping current
VI
input voltage
IOK
output clamping current
VO
output voltage
VI < 0 V
VO > VCC or VO < 0 V
output HIGH or LOW state
output 3-state or power-down
0.5 +6.5
V
50 -
mA
[1] 0.5 +5.5
V
-
50
mA
[2] 0.5 VCC + 0.5
V
[2] 0.5 +6.5
V
IO
ICC
IGND
Tstg
Ptot
output current
supply current
ground current
storage temperature
total power dissipation
VO = 0 V to VCC
Tamb = 40 C to +125 C
-
50
mA
-
100
mA
100 -
mA
60 +150
C
[3] -
500
mW
[1] The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2] The output voltage ratings may be exceeded if the output current ratings are observed.
[3] For SO20 packages: above 70 C the value of Ptot derates linearly with 8 mW/K.
For (T)SSOP20 packages: above 60 C the value of Ptot derates linearly with 5.5 mW/K.
For DHVQFN20 packages: above 60 C the value of Ptot derates linearly with 4.5 mW/K.
74LVC541A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 25 November 2011
© Nexperia B.V. 2017. All rights reserved
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