Datasheet

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Absolute Maximum Ratings
(1)
Recommended Operating Conditions
(1)
SN74LVC1404
OSCILLATOR DRIVER
FOR CRYSTAL OSCILLATOR OR CERAMIC RESONATOR
SCES469D – AUGUST 2003 – REVISED JANUARY 2007
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC
Supply voltage range –0.5 6.5 V
V
I
Input voltage range
(2)
XIN, A, CTRL inputs –0.5 6.5 V
Voltage range applied to any output
V
O
Y output –0.5 6.5 V
in the high-impedance or power-off state
(2)
Voltage range applied to any output
V
O
XOUT, OSCOUT –0.5 V
CC
+ 0.5 V
in the high or low state
(2) (3)
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
DCT package 220
θ
JA
Package thermal impedance
(4)
DCU package 227 ° C/W
YZP package 102
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 and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3) The value of V
CC
is provided in the recommended operating conditions table.
(4) The package thermal impedance is calculated in accordance with JESD 51-7.
MIN MAX UNIT
Operating 1.65 5.5
V
CC
Supply voltage V
Data retention only 1.5
V
I
Input voltage (XIN, CTRL, A inputs) 0 5.5 V
V
O
Output voltage (XOUT, OSCOUT, Y outputs) 0 V
CC
V
V
CC
= 1.65 V –4
V
CC
= 2.3 V –8
I
OH
High-level output current (OSCOUT, XOUT, Y outputs) –16 mA
V
CC
= 3 V
–24
V
CC
= 4.5 V –32
V
CC
= 1.65 V 4
V
CC
= 2.3 V 8
I
OL
Low-level output current (OSCOUT, XOUT, Y outputs) 16 mA
V
CC
= 3 V
24
V
CC
= 4.5 V 32
I
OL
(2)
Low-level output current (XOUT) V
CC
= 1.65 V 2 mA
V
CC
= 1.8 V ± 0.15 V 20
V
CC
= 2.5 V ± 0.2 V 20
∆ t/ ∆ v Input transition rise/fall time (CTRL input) ns/V
V
CC
= 3.3 V ± 0.3 V 10
V
CC
= 5 V ± 0.5 V 5
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) CTRL = Low, XIN = GND
3
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