HD74LVC245A

3

Recommended Operating Conditions

Item

Symbol

Ratings

Unit

Conditions

Supply voltage

V

CC

1.5 to 5.5

V

Data retention

2.0 to 5.5

V

At operation

Input / output voltage

V

I

0 to 5.5

V

T /

R, OE

V

I/O

0 to V

CC

V

Output "H" or "L"

0 to 5.5

V

Output "Z" or V

Operating temperature

Ta

–40 to 85

°C

Output current

I

OH

–12

mA

V

–24

*2

mA

V

I

OL

12

mA

V

24

*2

mA

V

Input rise / fall time

*1

t

10

ns/V

Notes: 1. This item guarantees maximum limit when one input switches.

Waveform : Refer to test circuit of switching characteristics.

2. duty cycle

≤ 50%