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Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

SN74LVC1404

OSCILLATOR DRIVER

FOR CRYSTAL OSCILLATOR OR CERAMIC RESONATOR

SCES469C – AUGUST 2003 – REVISED JULY 2005

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage range

–0.5

6.5

V

XIN, A, CTRL inputs

–0.5

6.5

V

Voltage range applied to any output

Y output

–0.5

6.5

V

Voltage range applied to any output

XOUT, OSCOUT

–0.5

V

Input clamp current

–50

mA

Output clamp current

–50

mA

Continuous output current

±50

mA

±100

mA

DCT package

220

θ

JA

DCU package

227

°C/W

YEP/YZP package

102

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)

(4)

The package thermal impedance is calculated in accordance with JESD 51-7.

MIN

MAX

UNIT

Operating

1.65

5.5

Supply voltage

V

Data retention only

1.5

Input voltage (XIN, CTRL, A inputs)

0

5.5

V

Output voltage (XOUT, OSCOUT, Y outputs)

0

V

–4

–8

High-level output current (OSCOUT, XOUT, Y outputs)

–16

mA

–24

–32

4

8

Low-level output current (OSCOUT, XOUT, Y outputs)

16

mA

24

32

Low-level output current (XOUT)

2

mA

20

20

∆t/∆v

Input transition rise/fall time (CTRL input)

ns/V

10

5

Operating free-air temperature

–40

85

°C

(1)

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

(2)

CTRL = Low, XIN = GND

3