CD74ACT05E datasheet(2/8 Pages) TI

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Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

Electrical Characteristics

CD54ACT05

,, CD74ACT05

HEX INVERTERS

WITH OPEN-DRAIN OUTPUTS

SCHS311C – JANUARY 2001 – REVISED JANUARY 2007

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

MIN

MAX

UNIT

VCC

Supply voltage range

–0.5

IIK

Input clamp current(2)

VI < 0 or VI > VCC

±20

IOK

Output clamp current(2)

VO < 0

–50

Continuous current

±50

E package

Package thermal impedance(3)

°C/W

M package

Tstg

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

–40

°C TO

–55

°C TO

TA = 25°C

°C

125

°C

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

VCC

Supply voltage

4.5

5.5

4.5

5.5

4.5

5.5

VIH

High-level input voltage

VIL

Low-level input voltage

0.8

Input voltage

VCC

Output voltage

5.5

IOL

Low-level output current

∆t/∆v

Input transition rise or fall rate

ns/V

(1)

All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,

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

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

–40

°C TO

–55

°C TO

TA = 25°C

°C

125

°C

PARAMETER

TEST CONDITIONS

VCC

UNIT

MIN

MAX

MIN

MAX

MIN

MAX

IOL = 50 mA

4.5 V

0.1

IOL = 24 mA

4.5 V

0.36

0.44

0.5

VOL

VI = VIH or VIL

IOL = 50 mA(1)

5.5 V

1.65

IOL = 75 mA(1)

5.5 V

1.65

VI = VCC or GND

5.5 V

±0.1

±1

µA

ICC

VI = VCC or GND, IO = 0

5.5 V

µA

∆I

VI = VCC– 2.1 V

4.5 V to 5.5 V

2.4

2.8

(1)

Test one output at a time, not exceeding 1-second duration. Measurement is made by forcing indicated current and measuring voltage

to minimize power dissipation. Test verifies a minimum 50-

Ω transmission-line drive capability at 85°C and 75-Ω transmission-line drive

capability at 125

°C.

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