HD74LV21A

3

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Conditions

Supply voltage range

V

CC

–0.5 to 7.0

V

Input voltage range*

1

V

I

–0.5 to 7.0

V

Output voltage range*

1, 2

V

O

–0.5 to V

V

Output: H or L

–0.5 to 7.0

V

Input clamp current

I

IK

–20

mA

V

Output clamp current

I

OK

±50

mA

V

Continuous output current

I

O

±25

mA

V

Continuous current through

V

I

±50

mA

Maximum power dissipation

at Ta = 25

P

T

785

mW

SOP

500

TSSOP

Storage temperature

Tstg

–65 to 150

°C

Notes: The absolute maximum ratings are values which must not individually be exceeded, and furthermore,

no two of which may be realized at the same time.

1. The input and output voltage ratings may be exceeded even if the input and output clamp-current

ratings are observed.

2. This value is limited to 5.5 V maximum.

3. The maximum package power dissipation was calculated using a junction temperature of 150

°C.