HD74ALVC165245A

Rev.2.01 Apr. 11, 2005 page 3 of 13

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Conditions

Supply voltage

–0.5 to 4.6

V

Input voltage

*1

–0.5 to 4.6

V

DIR,

OE

A port output “H” or “L”

–0.5 to 4.6

B port output “H” or “L”

Input / output voltage

–0.5 to 4.6

V

Input diode current

–50

mA

–50

Output diode current

50

mA

Output current

±50

mA

100

mA

Maximum power dissipation

at Ta = 55°C (in still air)

*2

850

mW

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