74ALVC125BQ 데이터 시트보기 (PDF) - Nexperia B.V. All rights reserved
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74ALVC125BQ Datasheet PDF : 13 Pages
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Nexperia
74ALVC125
Quad buffer/line driver; 3-state
5.2 Pin description
Table 2.
Symbol
nA
nY
nOE
VCC
GND
Pin description
Pin
2, 5, 9, 12
3, 6, 8, 11
1, 4, 10, 13
14
7
Description
data input
bus output
output enable (active LOW)
supply voltage
ground (0 V)
6. Functional description
Table 3. Function table[1]
Input
nOE
nA
L
L
L
H
H
X
[1] H = HIGH voltage level
L = LOW voltage level
X= don’t care
Z = high-impedance OFF-state
7. Limiting values
Output
nY
L
H
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 < 0 V
VI
input voltage
IOK
output clamping current
VO > VCC or VO < 0 V
VO
output voltage
output HIGH or LOW state
output 3-state
−0.5
−50
[1] −0.5
-
[1][2] −0.5
−0.5
+4.6
V
-
mA
+4.6
V
±50
mA
VCC + 0.5 V
+4.6
V
IO
output current
Power-down mode, VCC = 0 V
[2] −0.5
+4.6
V
VO = 0 V to VCC
-
±50
mA
ICC
IGND
Tstg
Ptot
supply current
ground current
storage temperature
total power dissipation
Tamb = −40 °C to +85 °C
-
100
mA
−100 -
mA
−65
+150
°C
[3] -
500
mW
[1] The minimum input voltage ratings may be exceeded if the input current ratings are observed.
[2] When VCC = 0 V (Power-down mode), the output voltage can be 3.6 V in normal operation.
[3] For SO14 packages: above 70 °C derate linearly with 8 mW/K.
For TSSOP14 packages: above 60 °C derate linearly with 5.5 mW/K.
For DHVQFN20 packages: above 60 °C derate linearly with 4.5 mW/K.
74ALVC125_2
Product data sheet
Rev. 02 — 10 January 2008
© Nexperia B.V. 2017. All rights reserved
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