IN74LV138

2

INTEGRAL

MAXIMUM RATINGS

*

Symbol

Parameter

Value

Conditions

Unit

DC supply voltage

-0.5 to +7.0

V

DC input diode current

±20

< - 0.5 or V

I

> Vcc+0.5V

mA

DC output diode current

±50

< - 0.5 or V

O

> Vcc+0.5V

mA

DC output source or sink current

±25

-0.5Â<Vo<Vcc+0.5B

mA

standard outputs

±50

mA

Tstg

Storage Temperature

-65 to +150

°C

Power Dissipation per package

Plastic DIP+

SOIC Package+

750

500

mW

Lead temperature, 1.5 mm from Case for 4

seconds

(Plastic DIP ), 0.3 mm (SOIC Package)

260

°C

*

Maximum Ratings are those values beyond which damage to the device may occur.

Functional operation should be restricted to the Recommended Operating Conditions.

+Derating - Plastic DIP: - 12 mW/

°C from 70° to 125°C

SOIC Package: : - 8 mW/

°C from 70° to 125°C

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min

Max

Unit

DC supply voltage

1.0

5.5

V

DC input voltage,

0

V

DC output voltage

0

V

Operating ambient temperature range in free air

-40

+125

°C

Input rise and fall times except for

Schmitt-trigger inputs

Vcc= 1.0 ? 2.0Â

Vcc= 2.0 ? 2.7Â

Vcc= 2.7 ? 3.6Â

Vcc= 3.6 ? 5.5Â

0

0

0

500

200

100

50

ns/B

This device contains protection circuitry to guard against damage due to high static voltages or electric

fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages

≤(V

≤V

outputs must be left open.