HD74LVC16244ATEL 查看數據表（PDF） - Renesas Electronics

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HD74LVC16244ATEL

16-bit Buffers / Line Drivers with 3-state Outputs

Renesas Electronics 

HD74LVC16244A

Absolute Maximum Ratings

Item

Symbol Ratings

Unit

Conditions

Supply voltage

Input diode current

Input voltage

Output diode current

Output voltage

Output current

VCC, GND current / pin

Storage temperature

VCC

IIK

VI

IOK

VO

IO

ICC or IGND

Tstg

–0.5 to 6.0

–50

–0.5 to 6.0

–50

50

–0.5 to VCC +0.5

–0.5 to 6.0

±50

100

–65 to +150

V

mA

VI = –0.5 V

V

mA

VO = –0.5 V

VO = VCC+0.5 V

V

Output "H" or "L"

Output "Z" or VCC:OFF

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

Symbol Ratings

Unit

Supply voltage

VCC

1.5 to 5.5

V

2.0 to 5.5

Input / output voltage

VI

0 to 5.5

V

VO

0 to VCC

V

0 to 5.5

Operating temperature

Ta

–40 to 85

°C

Output current

IOH

–12

mA

–24*2

Input rise / fall time *1

IOL

12

24*2

tr, tf

10

mA

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%

Conditions

Data hold

At operation

G, A

Output "H" or "L"

Output "Z" or VCC:OFF

VCC = 2.7 V

VCC = 3.0 V to 5.5 V

VCC = 2.7 V

VCC = 3.0 V to 5.5 V

Rev.4.00 Jul. 29, 2004 page 3 of 7

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