HD74LVC245AFP Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD74LVC245AFP

Octal Bidirectional Transceivers with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74LVC245A

Pin Arrangement

T/R 1

A0 2

A1 3

A2 4

A3 5

A4 6

A5 7

A6 8

A7 9

GND 10

20 VCC

19 OE

18 B0

17 B1

16 B2

15 B3

14 B4

13 B5

12 B6

11 B7

(Top view)

Absolute Maximum Ratings

Item

Symbol

Ratings

Unit

Conditions

Supply voltage

VCC

–0.5 to 6.0

V

Input diode current

I IK

–50

mA

Input voltage

VI

–0.5 to 6.0

V

Output diode current

I OK

–50

mA

50

mA

Input / output voltage

VI/O

–0.5 to VCC +0.5

V

–0.5 to 6.0

V

Output current

IO

±50

mA

VCC, GND current / pin

ICC or IGND

100

mA

Storage temperature

Tstg

–65 to 150

°C

VI = –0.5 V

T / R, OE

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.

2

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