Datasheet
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ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
(1)
SN74ALVC126
QUADRUPLE BUS BUFFER GATE
WITH 3-STATE OUTPUTS
SCES111J – JULY 1997 – REVISED OCTOBER 2004
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range -0.5 4.6 V
V
I
Input voltage range
(2)
-0.5 4.6 V
V
O
Output voltage range
(2) (3)
-0.5 V
CC
+ 0.5 V
I
IK
Input clamp current V
I
< 0 -50 mA
I
OK
Output clamp current V
O
< 0 -50 mA
I
O
Continuous output current ± 50 mA
Continuous current through V
CC
or GND ± 100 mA
D package 86
DGV package 127
θ
JA
Package thermal impedance
(4)
° C/W
NS package 76
PW package 113
T
stg
Storage temperature range -65 150 ° C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3) This value is limited to 4.6 V maximum.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
MIN MAX UNIT
V
CC
Supply voltage 1.65 3.6 V
V
CC
= 1.65 V to 1.95 V 0.65 × V
CC
V
IH
High-level input voltage V
CC
= 2.3 V to 2.7 V 1.7 V
V
CC
= 2.7 V to 3.6 V 2
V
CC
= 1.65 V to 1.95 V 0.35 × V
CC
V
IL
Low-level input voltage V
CC
= 2.3 V to 2.7 V 0.7 V
V
CC
= 2.7 V to 3.6 V 0.8
V
I
Input voltage 0 3.6 V
V
O
Output voltage 0 V
CC
V
V
CC
= 1.65 V -4
V
CC
= 2.3 V -12
I
OH
High-level output current mA
V
CC
= 2.7 V -12
V
CC
= 3 V -24
V
CC
= 1.65 V 4
V
CC
= 2.3 V 12
I
OL
Low-level output current mA
V
CC
= 2.7 V 12
V
CC
= 3 V 24
∆ t/ ∆ v Input transition rise or fall rate 5 ns/V
T
A
Operating free-air temperature -40 85 ° C
(1) All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
2