74LVC126APW 查看數據表（PDF） - Philips Electronics
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74LVC126APW Datasheet PDF : 20 Pages
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Philips Semiconductors
Quad buffer/line driver with 5 Volt
tolerant input/outputs; 3-state
Product specification
74LVC126A
handbook, halfpage
nA
nOE
nY
MNA234
Fig.5 Logic diagram.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
supply voltage
VI
input voltage
VO
output voltage
Tamb
tr, tf
operating ambient temperature
input rise and fall times
CONDITIONS
for maximum speed performance
for low voltage applications
output HIGH or LOW state
output 3-state
VCC = 1.2 to 2.7 V
VCC = 2.7 to 3.6 V
MIN.
2.7
1.2
0
0
0
−40
0
0
MAX.
3.6
3.6
5.5
VCC
5.5
+125
20
10
UNIT
V
V
V
V
V
°C
ns/V
ns/V
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
VCC
supply voltage
IIK
input diode current
VI
input voltage
IOK
output diode current
VO
output voltage
IO
IGND, ICC
Tstg
Ptot
output source or sink current
VCC or GND current
storage temperature
power dissipation per package
CONDITIONS
VI < 0
note 1
VO > VCC or VO < 0
output HIGH or LOW state; note 1
output 3-state; note 1
VO = 0 to VCC
Tamb = −40 to +125 °C; note 2
MIN.
−0.5
−
−0.5
−
−0.5
−0.5
−
−
−65
−
MAX.
UNIT
+6.5
V
−50
mA
+6.5
V
±50
mA
VCC + 0.5 V
+6.5
V
±50
mA
±100
mA
+150
°C
500
mW
Notes
1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. For SO14 packages: above 70 °C the value of Ptot derates linearly with 8 mW/K.
For (T)SSOP14 packages: above 60 °C the value of Ptot derates linearly with 5.5 mW/K.
For DHVQFN14 packages: above 60 °C the value of Ptot derates linearly with 4.5 mW/K.
2003 Feb 28
5
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