HD74LVC573A 查看數據表（PDF） - Hitachi -> Renesas Electronics

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HD74LVC573A

Octal D-type Transparent Latches with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74LVC573A

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

I IK

VI

I OK

VO

IO

ICC or IGND

Tstg

–0.5 to 6.0

V

–50

mA

–0.5 to 6.0

V

–50

mA

50

mA

–0.5 to VCC +0.5 V

–0.5 to 6.0

V

±50

mA

100

mA

–65 to +150

°C

VI = –0.5 V

VO = –0.5 V

VO = VCC+0.5 V

Output "H" or "L"

Output "Z" or VCC:OFF

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

V

Input / output voltage

VI

0 to 5.5

V

VO

0 to VCC

V

0 to 5.5

V

Operating temperature

Ta

–40 to 85

°C

Output current

I OH

–12

mA

–24*2

mA

I OL

12

mA

24*2

mA

Input rise / fall time *1

tr, tf

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%

Conditions

Data hold

At operation

OC, LE, D

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

3

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