HD74LVC2244A 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HD74LVC2244A

Octal Buffers / Line Drivers with 3–state Outputs

Hitachi -> Renesas Electronics 

HD74LVC2244A

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit Conditions

Supply voltage

Input voltage

Output voltage

Input diode current

Output diode current

Output current

VCC, GND current

Storage temperature

VCC

VI

VO

I IK

I OK

IO

ICC or IGND

Tstg

–0.5 to 7.0

–0.5 to 7.0

–0.5 to 7.0

–0.5 to VCC+0.5

–50

–50

±50

±100

–65 to 150

V

V

V

Output “Z” or VCC : OFF

Output “H” or “L”

mA VI < 0

mA VO < 0

mA

mA

°C

Note: 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.

Recommended Operating Conditions

Item

Supply voltage

Input voltage

Output voltage

Output current

Input rise / fall time

Operating temperature

Symbol

VCC

VI

VO

I OH

I OL

tr, tf

Ta

Ratings

1.65 to 5.5

1.5 to 5.5

0 to 5.5

0 to 5.5

0 to VCC

–2

–4

–8

–12

2

4

8

12

0 to 6

–40 to +85

Unit Conditions

V

At operation

Data retention only

V

V

Output “Z” or VCC : OFF

Output “H” or “L”

mA VCC = 1.65 V

VCC = 2.3 V

VCC = 2.7 V

VCC = 3.0 to 5.5 V

VCC = 1.65 V

VCC = 2.3 V

VCC = 2.7 V

VCC = 3.0 to 5.5 V

ns / V

°C

3

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